1990-05-21T22:00:00Z    0.335
1990-05-21T22:05:00Z    0.416
1990-05-21T22:10:00Z    0.214
1990-05-21T22:15:00Z    0.219
1990-05-21T22:20:00Z    0.0
1990-05-21T22:25:00Z    0.25
1990-05-21T22:30:00Z    0.0
1990-05-21T22:35:00Z    0.415
1990-05-21T22:40:00Z    0.406
1990-05-21T22:45:00Z    0.426
1990-05-21T22:50:00Z    1.69
1990-05-21T22:55:00Z    2.53
1990-05-21T23:00:00Z    1.75
1990-05-21T23:05:00Z    3.06
1990-05-21T23:10:00Z    3.08
1990-05-21T23:15:00Z    4.19
1990-05-21T23:20:00Z    5.24
1990-05-21T23:25:00Z    6.28
1990-05-21T23:30:00Z    6.05
1990-05-21T23:35:00Z    7.36
1990-05-21T23:40:00Z    8.07
1990-05-21T23:45:00Z    8.97
1990-05-21T23:50:00Z    9.84
1990-05-21T23:55:00Z    11.5
1990-05-22T00:00:00Z    11.7
1990-05-22T00:05:00Z    12.9
1990-05-22T00:10:00Z    13.2
1990-05-22T00:15:00Z    15.1
1990-05-22T00:20:00Z    15.6
1990-05-22T00:25:00Z    14.6
1990-05-22T00:30:00Z    16.1
1990-05-22T00:35:00Z    17.0
1990-05-22T00:40:00Z    18.9
1990-05-22T00:45:00Z    19.9
1990-05-22T00:50:00Z    20.4
1990-05-22T00:55:00Z    23.7
1990-05-22T01:00:00Z    22.8
1990-05-22T01:05:00Z    24.5
1990-05-22T01:10:00Z    32.8
1990-05-22T01:15:00Z    26.5
1990-05-22T01:20:00Z    29.3
1990-05-22T01:25:00Z    39.6
1990-05-22T01:30:00Z    43.2
1990-05-22T01:35:00Z    45.4
1990-05-22T01:40:00Z    39.4
1990-05-22T01:45:00Z    36.5
1990-05-22T01:50:00Z    40.0
1990-05-22T01:55:00Z    39.8
1990-05-22T02:00:00Z    44.8
1990-05-22T02:05:00Z    44.6
1990-05-22T02:10:00Z    41.4
1990-05-22T02:15:00Z    36.6
1990-05-22T02:20:00Z    36.9
1990-05-22T02:25:00Z    36.9
1990-05-22T02:30:00Z    38.9
1990-05-22T02:35:00Z    46.0
1990-05-22T02:40:00Z    39.2
1990-05-22T02:45:00Z    44.9
1990-05-22T02:50:00Z    42.2
1990-05-22T02:55:00Z    41.1
1990-05-22T03:00:00Z    44.7
1990-05-22T03:05:00Z    45.6
1990-05-22T03:10:00Z    54.8
1990-05-22T03:15:00Z    47.1
1990-05-22T03:20:00Z    46.7
1990-05-22T03:25:00Z    47.4
1990-05-22T03:30:00Z    47.2
1990-05-22T03:35:00Z    45.8
1990-05-22T03:40:00Z    45.3
1990-05-22T03:45:00Z    54.0
1990-05-22T03:50:00Z    43.9
1990-05-22T03:55:00Z    46.1
1990-05-22T04:00:00Z    47.4
1990-05-22T04:05:00Z    48.2
1990-05-22T04:10:00Z    50.4
1990-05-22T04:15:00Z    58.3
1990-05-22T04:20:00Z    84.3
1990-05-22T04:25:00Z    112.0
1990-05-22T04:30:00Z    108.0
1990-05-22T04:35:00Z    102.0
1990-05-22T04:40:00Z    102.0
1990-05-22T04:45:00Z    112.0
1990-05-22T04:50:00Z    149.0
1990-05-22T04:55:00Z    180.0
1990-05-22T05:00:00Z    196.0
1990-05-22T05:05:00Z    211.0
1990-05-22T05:10:00Z    214.0
1990-05-22T05:15:00Z    202.0
1990-05-22T05:20:00Z    239.0
1990-05-22T05:25:00Z    272.0
1990-05-22T05:30:00Z    301.0
1990-05-22T05:35:00Z    336.0
1990-05-22T05:40:00Z    354.0
1990-05-22T05:45:00Z    337.0
1990-05-22T05:50:00Z    339.0
1990-05-22T05:55:00Z    346.0
1990-05-22T06:00:00Z    352.0
1990-05-22T06:05:00Z    337.0
1990-05-22T06:10:00Z    330.0
1990-05-22T06:15:00Z    345.0
1990-05-22T06:20:00Z    348.0
1990-05-22T06:25:00Z    400.0
1990-05-22T06:30:00Z    394.0
1990-05-22T06:35:00Z    397.0
1990-05-22T06:40:00Z    325.0
1990-05-22T06:45:00Z    286.0
1990-05-22T06:50:00Z    242.0
1990-05-22T06:55:00Z    226.0
1990-05-22T07:00:00Z    221.0
1990-05-22T07:05:00Z    225.0
1990-05-22T07:10:00Z    241.0
1990-05-22T07:15:00Z    247.0
1990-05-22T07:20:00Z    245.0
1990-05-22T07:25:00Z    232.0
1990-05-22T07:30:00Z    251.0
1990-05-22T07:35:00Z    293.0
1990-05-22T07:40:00Z    354.0
1990-05-22T07:45:00Z    403.0
1990-05-22T07:50:00Z    409.0
1990-05-22T07:55:00Z    344.0
1990-05-22T08:00:00Z    261.0
1990-05-22T08:05:00Z    220.0
1990-05-22T08:10:00Z    193.0
1990-05-22T08:15:00Z    179.0
1990-05-22T08:20:00Z    168.0
1990-05-22T08:25:00Z    155.0
1990-05-22T08:30:00Z    152.0
1990-05-22T08:35:00Z    141.0
1990-05-22T08:40:00Z    131.0
1990-05-22T08:45:00Z    139.0
1990-05-22T08:50:00Z    141.0
1990-05-22T08:55:00Z    128.0
1990-05-22T09:00:00Z    132.0
1990-05-22T09:05:00Z    128.0
1990-05-22T09:10:00Z    129.0
1990-05-22T09:15:00Z    128.0
1990-05-22T09:20:00Z    118.0
1990-05-22T09:25:00Z    126.0
1990-05-22T09:30:00Z    115.0
1990-05-22T09:35:00Z    113.0
1990-05-22T09:40:00Z    115.0
1990-05-22T09:45:00Z    115.0
1990-05-22T09:50:00Z    115.0
1990-05-22T09:55:00Z    114.0
1990-05-22T10:00:00Z    109.0
1990-05-22T10:05:00Z    102.0
1990-05-22T10:10:00Z    97.7
1990-05-22T10:15:00Z    95.1
1990-05-22T10:20:00Z    95.1
1990-05-22T10:25:00Z    96.8
1990-05-22T10:30:00Z    97.7
1990-05-22T10:35:00Z    95.3
1990-05-22T10:40:00Z    94.0
1990-05-22T10:45:00Z    98.6
1990-05-22T10:50:00Z    99.3
1990-05-22T10:55:00Z    105.0
1990-05-22T11:00:00Z    119.0
1990-05-22T11:05:00Z    118.0
1990-05-22T11:10:00Z    114.0
1990-05-22T11:15:00Z    108.0
1990-05-22T11:20:00Z    101.0
1990-05-22T11:25:00Z    92.9
1990-05-22T11:30:00Z    89.9
1990-05-22T11:35:00Z    89.9
1990-05-22T11:40:00Z    88.7
1990-05-22T11:45:00Z    78.9
1990-05-22T11:50:00Z    76.6
1990-05-22T11:55:00Z    83.6
1990-05-22T12:00:00Z    73.5
1990-05-22T12:05:00Z    73.5
1990-05-22T12:10:00Z    75.0
1990-05-22T12:15:00Z    80.5
1990-05-22T12:20:00Z    81.7
1990-05-22T12:25:00Z    82.8
1990-05-22T12:30:00Z    83.9
1990-05-22T12:35:00Z    78.2
1990-05-22T12:40:00Z    77.3
1990-05-22T12:45:00Z    76.4
1990-05-22T12:50:00Z    76.0
1990-05-22T12:55:00Z    64.4
1990-05-22T13:00:00Z    78.0
1990-05-22T13:05:00Z    88.3
1990-05-22T13:10:00Z    88.5
1990-05-22T13:15:00Z    83.2
1990-05-22T13:20:00Z    90.8
1990-05-22T13:25:00Z    88.9
1990-05-22T13:30:00Z    85.9
1990-05-22T13:35:00Z    84.9
1990-05-22T13:40:00Z    82.0
1990-05-22T13:45:00Z    80.9
1990-05-22T13:50:00Z    81.5
1990-05-22T13:55:00Z    75.7
1990-05-22T14:00:00Z    83.0
1990-05-22T14:05:00Z    86.9
1990-05-22T14:10:00Z    87.5
1990-05-22T14:15:00Z    78.9
1990-05-22T14:20:00Z    80.2
1990-05-22T14:25:00Z    80.5
1990-05-22T14:30:00Z    76.0
1990-05-22T14:35:00Z    77.3
1990-05-22T14:40:00Z    78.2
1990-05-22T14:45:00Z    78.3
1990-05-22T14:50:00Z    76.7
1990-05-22T14:55:00Z    69.7
1990-05-22T15:00:00Z    63.0
1990-05-22T15:05:00Z    65.3
1990-05-22T15:10:00Z    60.4
1990-05-22T15:15:00Z    64.7
1990-05-22T15:20:00Z    64.3
1990-05-22T15:25:00Z    65.2
1990-05-22T15:30:00Z    60.5
1990-05-22T15:35:00Z    55.5
1990-05-22T15:40:00Z    55.0
1990-05-22T15:45:00Z    53.5
1990-05-22T15:50:00Z    56.0
1990-05-22T15:55:00Z    52.4
1990-05-22T16:00:00Z    52.4
1990-05-22T16:05:00Z    54.2
1990-05-22T16:10:00Z    50.6
1990-05-22T16:15:00Z    51.9
1990-05-22T16:20:00Z    50.6
1990-05-22T16:25:00Z    49.0
1990-05-22T16:30:00Z    50.9
1990-05-22T16:35:00Z    53.7
1990-05-22T16:40:00Z    56.8
1990-05-22T16:45:00Z    56.6
1990-05-22T16:50:00Z    56.6
1990-05-22T16:55:00Z    58.3
1990-05-22T17:00:00Z    59.6
1990-05-22T17:05:00Z    56.8
1990-05-22T17:10:00Z    56.4
1990-05-22T17:15:00Z    58.5
1990-05-22T17:20:00Z    54.0
1990-05-22T17:25:00Z    51.3
1990-05-22T17:30:00Z    50.5
1990-05-22T17:35:00Z    49.1
1990-05-22T17:40:00Z    45.8
1990-05-22T17:45:00Z    49.3
1990-05-22T17:50:00Z    55.8
1990-05-22T17:55:00Z    59.4
1990-05-22T18:00:00Z    62.2
1990-05-22T18:05:00Z    58.1
1990-05-22T18:10:00Z    61.1
1990-05-22T18:15:00Z    nan
1990-05-22T18:20:00Z    nan
1990-05-22T18:25:00Z    57.4
1990-05-22T18:30:00Z    58.5
1990-05-22T18:35:00Z    54.5
1990-05-22T18:40:00Z    53.5
1990-05-22T18:45:00Z    49.5
1990-05-22T18:50:00Z    47.4
1990-05-22T18:55:00Z    45.4
1990-05-22T19:00:00Z    46.3
1990-05-22T19:05:00Z    45.9
1990-05-22T19:10:00Z    46.5
1990-05-22T19:15:00Z    44.3
1990-05-22T19:20:00Z    44.1
1990-05-22T19:25:00Z    45.0
1990-05-22T19:30:00Z    40.8
1990-05-22T19:35:00Z    42.0
1990-05-22T19:40:00Z    45.3
1990-05-22T19:45:00Z    45.1
1990-05-22T19:50:00Z    46.6
1990-05-22T19:55:00Z    44.4
1990-05-22T20:00:00Z    40.6
1990-05-22T20:05:00Z    41.2
1990-05-22T20:10:00Z    41.2
1990-05-22T20:15:00Z    42.7
1990-05-22T20:20:00Z    37.7
1990-05-22T20:25:00Z    40.8
1990-05-22T20:30:00Z    38.2
1990-05-22T20:35:00Z    43.5
1990-05-22T20:40:00Z    45.7
1990-05-22T20:45:00Z    44.0
1990-05-22T20:50:00Z    47.2
1990-05-22T20:55:00Z    49.5
1990-05-22T21:00:00Z    51.6
1990-05-22T21:05:00Z    50.4
1990-05-22T21:10:00Z    47.3
1990-05-22T21:15:00Z    50.0
1990-05-22T21:20:00Z    47.5
1990-05-22T21:25:00Z    49.7
1990-05-22T21:30:00Z    48.9
1990-05-22T21:35:00Z    45.8
1990-05-22T21:40:00Z    47.9
1990-05-22T21:45:00Z    45.9
1990-05-22T21:50:00Z    48.1
1990-05-22T21:55:00Z    45.5
1990-05-22T22:00:00Z    45.2
1990-05-22T22:05:00Z    46.3
1990-05-22T22:10:00Z    48.8
1990-05-22T22:15:00Z    46.5
1990-05-22T22:20:00Z    45.1
1990-05-22T22:25:00Z    45.2
1990-05-22T22:30:00Z    43.4
1990-05-22T22:35:00Z    41.3
1990-05-22T22:40:00Z    41.3
1990-05-22T22:45:00Z    41.4
1990-05-22T22:50:00Z    42.8
1990-05-22T22:55:00Z    39.8
1990-05-22T23:00:00Z    40.0
1990-05-22T23:05:00Z    41.6
1990-05-22T23:10:00Z    42.7
1990-05-22T23:15:00Z    40.4
1990-05-22T23:20:00Z    38.7
1990-05-22T23:25:00Z    41.7
1990-05-22T23:30:00Z    43.0
1990-05-22T23:35:00Z    39.2
1990-05-22T23:40:00Z    41.8
1990-05-22T23:45:00Z    40.4
1990-05-22T23:50:00Z    39.2
1990-05-22T23:55:00Z    40.3
1990-05-23T00:00:00Z    43.2
1990-05-23T00:05:00Z    40.3
1990-05-23T00:10:00Z    42.2
1990-05-23T00:15:00Z    40.4
1990-05-23T00:20:00Z    40.7
1990-05-23T00:25:00Z    37.9
1990-05-23T00:30:00Z    34.8
1990-05-23T00:35:00Z    33.4
1990-05-23T00:40:00Z    35.8
1990-05-23T00:45:00Z    36.5
1990-05-23T00:50:00Z    37.2
1990-05-23T00:55:00Z    36.2
1990-05-23T01:00:00Z    38.1
1990-05-23T01:05:00Z    34.7
1990-05-23T01:10:00Z    34.6
1990-05-23T01:15:00Z    35.0
1990-05-23T01:20:00Z    34.7
1990-05-23T01:25:00Z    33.4
1990-05-23T01:30:00Z    34.9
1990-05-23T01:35:00Z    32.3
1990-05-23T01:40:00Z    32.9
1990-05-23T01:45:00Z    33.3
1990-05-23T01:50:00Z    30.7
1990-05-23T01:55:00Z    31.2
1990-05-23T02:00:00Z    32.8
1990-05-23T02:05:00Z    34.4
1990-05-23T02:10:00Z    33.6
1990-05-23T02:15:00Z    34.6
1990-05-23T02:20:00Z    34.5
1990-05-23T02:25:00Z    32.4
1990-05-23T02:30:00Z    37.6
1990-05-23T02:35:00Z    34.4
1990-05-23T02:40:00Z    34.8
1990-05-23T02:45:00Z    33.9
1990-05-23T02:50:00Z    33.2
1990-05-23T02:55:00Z    32.7
1990-05-23T03:00:00Z    30.6
1990-05-23T03:05:00Z    30.9
1990-05-23T03:10:00Z    34.6
1990-05-23T03:15:00Z    34.2
1990-05-23T03:20:00Z    34.6
1990-05-23T03:25:00Z    32.5
1990-05-23T03:30:00Z    32.3
1990-05-23T03:35:00Z    31.2
1990-05-23T03:40:00Z    30.9
1990-05-23T03:45:00Z    29.2
1990-05-23T03:50:00Z    29.5
1990-05-23T03:55:00Z    28.7
1990-05-23T04:00:00Z    29.3
1990-05-23T04:05:00Z    28.3
1990-05-23T04:10:00Z    26.5
1990-05-23T04:15:00Z    27.3
1990-05-23T04:20:00Z    25.9
1990-05-23T04:25:00Z    26.9
1990-05-23T04:30:00Z    27.5
1990-05-23T04:35:00Z    25.8
1990-05-23T04:40:00Z    25.9
1990-05-23T04:45:00Z    24.2
1990-05-23T04:50:00Z    27.2
1990-05-23T04:55:00Z    27.1
1990-05-23T05:00:00Z    24.4
1990-05-23T05:05:00Z    25.8
1990-05-23T05:10:00Z    25.2
1990-05-23T05:15:00Z    27.4
1990-05-23T05:20:00Z    27.2
1990-05-23T05:25:00Z    25.5
1990-05-23T05:30:00Z    27.2
1990-05-23T05:35:00Z    24.0
1990-05-23T05:40:00Z    23.4
1990-05-23T05:45:00Z    28.3
1990-05-23T05:50:00Z    25.5
1990-05-23T05:55:00Z    26.6
1990-05-23T06:00:00Z    22.8
1990-05-23T06:05:00Z    25.8
1990-05-23T06:10:00Z    22.8
1990-05-23T06:15:00Z    23.8
1990-05-23T06:20:00Z    23.3
1990-05-23T06:25:00Z    22.0
1990-05-23T06:30:00Z    23.8
1990-05-23T06:35:00Z    22.3
1990-05-23T06:40:00Z    24.0
1990-05-23T06:45:00Z    21.5
1990-05-23T06:50:00Z    22.8
1990-05-23T06:55:00Z    23.9
1990-05-23T07:00:00Z    23.3
1990-05-23T07:05:00Z    23.9
1990-05-23T07:10:00Z    22.2
1990-05-23T07:15:00Z    24.0
1990-05-23T07:20:00Z    25.4
1990-05-23T07:25:00Z    24.1
1990-05-23T07:30:00Z    27.1
1990-05-23T07:35:00Z    26.9
1990-05-23T07:40:00Z    26.5
1990-05-23T07:45:00Z    24.6
1990-05-23T07:50:00Z    26.9
1990-05-23T07:55:00Z    27.9
1990-05-23T08:00:00Z    28.2
1990-05-23T08:05:00Z    25.8
1990-05-23T08:10:00Z    26.8
1990-05-23T08:15:00Z    29.4
1990-05-23T08:20:00Z    27.1
1990-05-23T08:25:00Z    28.9
1990-05-23T08:30:00Z    27.9
1990-05-23T08:35:00Z    26.8
1990-05-23T08:40:00Z    25.0
1990-05-23T08:45:00Z    27.8
1990-05-23T08:50:00Z    27.3
1990-05-23T08:55:00Z    25.3
1990-05-23T09:00:00Z    24.8
1990-05-23T09:05:00Z    23.6
1990-05-23T09:10:00Z    23.9
1990-05-23T09:15:00Z    23.1
1990-05-23T09:20:00Z    22.8
1990-05-23T09:25:00Z    21.2
1990-05-23T09:30:00Z    20.6
1990-05-23T09:35:00Z    20.5
1990-05-23T09:40:00Z    20.3
1990-05-23T09:45:00Z    19.0
1990-05-23T09:50:00Z    20.0
1990-05-23T09:55:00Z    19.2
1990-05-23T10:00:00Z    18.0
1990-05-23T10:05:00Z    19.1
1990-05-23T10:10:00Z    20.5
1990-05-23T10:15:00Z    20.9
1990-05-23T10:20:00Z    18.5
1990-05-23T10:25:00Z    19.1
1990-05-23T10:30:00Z    20.1
1990-05-23T10:35:00Z    20.0
1990-05-23T10:40:00Z    19.4
1990-05-23T10:45:00Z    19.3
1990-05-23T10:50:00Z    18.6
1990-05-23T10:55:00Z    19.2
1990-05-23T11:00:00Z    23.0
1990-05-23T11:05:00Z    19.1
1990-05-23T11:10:00Z    20.9
1990-05-23T11:15:00Z    20.3
1990-05-23T11:20:00Z    19.5
1990-05-23T11:25:00Z    17.4
1990-05-23T11:30:00Z    19.8
1990-05-23T11:35:00Z    17.1
1990-05-23T11:40:00Z    21.9
1990-05-23T11:45:00Z    19.3
1990-05-23T11:50:00Z    20.0
1990-05-23T11:55:00Z    17.8
1990-05-23T12:00:00Z    17.5
1990-05-23T12:05:00Z    19.4
1990-05-23T12:10:00Z    17.9
1990-05-23T12:15:00Z    18.7
1990-05-23T12:20:00Z    18.9
1990-05-23T12:25:00Z    18.0
1990-05-23T12:30:00Z    17.3
1990-05-23T12:35:00Z    17.9
1990-05-23T12:40:00Z    18.3
1990-05-23T12:45:00Z    18.8
1990-05-23T12:50:00Z    16.1
1990-05-23T12:55:00Z    17.2
1990-05-23T13:00:00Z    18.3
1990-05-23T13:05:00Z    16.9
1990-05-23T13:10:00Z    17.2
1990-05-23T13:15:00Z    17.4
1990-05-23T13:20:00Z    16.0
1990-05-23T13:25:00Z    15.8
1990-05-23T13:30:00Z    15.4
1990-05-23T13:35:00Z    15.3
1990-05-23T13:40:00Z    14.1
1990-05-23T13:45:00Z    13.6
1990-05-23T13:50:00Z    12.3
1990-05-23T13:55:00Z    13.1
1990-05-23T14:00:00Z    13.6
1990-05-23T14:05:00Z    12.5
1990-05-23T14:10:00Z    13.3
1990-05-23T14:15:00Z    14.9
1990-05-23T14:20:00Z    14.4
1990-05-23T14:25:00Z    14.7
1990-05-23T14:30:00Z    13.8
1990-05-23T14:35:00Z    13.4
1990-05-23T14:40:00Z    13.8
1990-05-23T14:45:00Z    14.5
1990-05-23T14:50:00Z    12.6
1990-05-23T14:55:00Z    14.2
1990-05-23T15:00:00Z    14.0
1990-05-23T15:05:00Z    14.3
1990-05-23T15:10:00Z    11.6
1990-05-23T15:15:00Z    13.2
1990-05-23T15:20:00Z    12.0
1990-05-23T15:25:00Z    12.3
1990-05-23T15:30:00Z    11.3
1990-05-23T15:35:00Z    11.9
1990-05-23T15:40:00Z    13.1
1990-05-23T15:45:00Z    12.2
1990-05-23T15:50:00Z    13.0
1990-05-23T15:55:00Z    12.8
1990-05-23T16:00:00Z    12.0
1990-05-23T16:05:00Z    11.6
1990-05-23T16:10:00Z    11.0
1990-05-23T16:15:00Z    11.5
1990-05-23T16:20:00Z    13.1
1990-05-23T16:25:00Z    11.2
1990-05-23T16:30:00Z    11.8
1990-05-23T16:35:00Z    11.2
1990-05-23T16:40:00Z    11.0
1990-05-23T16:45:00Z    8.36
1990-05-23T16:50:00Z    9.91
1990-05-23T16:55:00Z    8.77
1990-05-23T17:00:00Z    8.75
1990-05-23T17:05:00Z    9.1
1990-05-23T17:10:00Z    8.65
1990-05-23T17:15:00Z    8.73
1990-05-23T17:20:00Z    7.21
1990-05-23T17:25:00Z    8.11
1990-05-23T17:30:00Z    7.67
1990-05-23T17:35:00Z    8.13
1990-05-23T17:40:00Z    8.05
1990-05-23T17:45:00Z    9.57
1990-05-23T17:50:00Z    8.89
1990-05-23T17:55:00Z    7.13
1990-05-23T18:00:00Z    8.43
1990-05-23T18:05:00Z    8.59
1990-05-23T18:10:00Z    8.59
1990-05-23T18:15:00Z    9.16
1990-05-23T18:20:00Z    8.93
1990-05-23T18:25:00Z    8.02
1990-05-23T18:30:00Z    8.57
1990-05-23T18:35:00Z    8.02
1990-05-23T18:40:00Z    7.96
1990-05-23T18:45:00Z    8.38
1990-05-23T18:50:00Z    8.79
1990-05-23T18:55:00Z    7.52
1990-05-23T19:00:00Z    7.74
1990-05-23T19:05:00Z    7.98
1990-05-23T19:10:00Z    6.93
1990-05-23T19:15:00Z    7.93
1990-05-23T19:20:00Z    6.27
1990-05-23T19:25:00Z    7.67
1990-05-23T19:30:00Z    7.52
1990-05-23T19:35:00Z    6.78
1990-05-23T19:40:00Z    8.41
1990-05-23T19:45:00Z    7.93
1990-05-23T19:50:00Z    8.73
1990-05-23T19:55:00Z    7.74
1990-05-23T20:00:00Z    7.29
1990-05-23T20:05:00Z    7.98
1990-05-23T20:10:00Z    8.13
1990-05-23T20:15:00Z    6.27
1990-05-23T20:20:00Z    8.24
1990-05-23T20:25:00Z    nan
1990-05-23T20:30:00Z    nan
1990-05-23T20:35:00Z    nan
1990-05-23T20:40:00Z    nan
1990-05-23T20:45:00Z    nan
1990-05-23T20:50:00Z    nan
1990-05-23T20:55:00Z    nan
1990-05-23T21:00:00Z    nan
1990-05-23T21:05:00Z    nan
1990-05-23T21:10:00Z    nan
1990-05-23T21:15:00Z    7.74
1990-05-23T21:20:00Z    8.07
1990-05-23T21:25:00Z    6.12
1990-05-23T21:30:00Z    6.56
1990-05-23T21:35:00Z    7.19
1990-05-23T21:40:00Z    5.73
1990-05-23T21:45:00Z    6.58
1990-05-23T21:50:00Z    5.6
1990-05-23T21:55:00Z    6.9
1990-05-23T22:00:00Z    5.08
1990-05-23T22:05:00Z    4.72
1990-05-23T22:10:00Z    3.75
1990-05-23T22:15:00Z    3.62
1990-05-23T22:20:00Z    3.37
1990-05-23T22:25:00Z    4.39
1990-05-23T22:30:00Z    5.4
1990-05-23T22:35:00Z    4.66
1990-05-23T22:40:00Z    5.65
1990-05-23T22:45:00Z    5.04
1990-05-23T22:50:00Z    4.88
1990-05-23T22:55:00Z    3.62
1990-05-23T23:00:00Z    4.69
1990-05-23T23:05:00Z    5.61
1990-05-23T23:10:00Z    4.31
1990-05-23T23:15:00Z    5.05
1990-05-23T23:20:00Z    3.88
1990-05-23T23:25:00Z    4.83
1990-05-23T23:30:00Z    5.33
1990-05-23T23:35:00Z    5.3
1990-05-23T23:40:00Z    4.66
1990-05-23T23:45:00Z    5.3
1990-05-23T23:50:00Z    4.6
1990-05-23T23:55:00Z    4.76
1990-05-24T00:00:00Z    4.82
1990-05-24T00:05:00Z    4.73
1990-05-24T00:10:00Z    4.34
1990-05-24T00:15:00Z    4.67
1990-05-24T00:20:00Z    4.34
1990-05-24T00:25:00Z    5.57
1990-05-24T00:30:00Z    5.45
1990-05-24T00:35:00Z    4.91
1990-05-24T00:40:00Z    5.21
1990-05-24T00:45:00Z    5.98
1990-05-24T00:50:00Z    4.9
1990-05-24T00:55:00Z    5.45
1990-05-24T01:00:00Z    5.27
1990-05-24T01:05:00Z    4.24
1990-05-24T01:10:00Z    5.4
1990-05-24T01:15:00Z    4.69
1990-05-24T01:20:00Z    5.43
1990-05-24T01:25:00Z    4.88
1990-05-24T01:30:00Z    5.7
1990-05-24T01:35:00Z    4.73
1990-05-24T01:40:00Z    4.73
1990-05-24T01:45:00Z    4.85
1990-05-24T01:50:00Z    6.43
1990-05-24T01:55:00Z    5.83
1990-05-24T02:00:00Z    4.84
1990-05-24T02:05:00Z    4.86
1990-05-24T02:10:00Z    5.24
1990-05-24T02:15:00Z    5.42
1990-05-24T02:20:00Z    5.28
1990-05-24T02:25:00Z    4.99
1990-05-24T02:30:00Z    4.95
1990-05-24T02:35:00Z    3.89
1990-05-24T02:40:00Z    4.84
1990-05-24T02:45:00Z    3.8
1990-05-24T02:50:00Z    4.8
1990-05-24T02:55:00Z    2.77
1990-05-24T03:00:00Z    5.31
1990-05-24T03:05:00Z    4.16
1990-05-24T03:10:00Z    3.47
1990-05-24T03:15:00Z    5.01
1990-05-24T03:20:00Z    4.79
1990-05-24T03:25:00Z    3.2
1990-05-24T03:30:00Z    4.63
1990-05-24T03:35:00Z    4.52
1990-05-24T03:40:00Z    4.32
1990-05-24T03:45:00Z    4.81
1990-05-24T03:50:00Z    5.5
1990-05-24T03:55:00Z    3.97
1990-05-24T04:00:00Z    4.4
1990-05-24T04:05:00Z    4.86
1990-05-24T04:10:00Z    3.72
1990-05-24T04:15:00Z    4.49
1990-05-24T04:20:00Z    5.01
1990-05-24T04:25:00Z    2.71
1990-05-24T04:30:00Z    3.72
1990-05-24T04:35:00Z    3.25
1990-05-24T04:40:00Z    3.33
1990-05-24T04:45:00Z    2.38
1990-05-24T04:50:00Z    3.18
1990-05-24T04:55:00Z    3.42
1990-05-24T05:00:00Z    2.62
1990-05-24T05:05:00Z    2.66
1990-05-24T05:10:00Z    2.21
1990-05-24T05:15:00Z    2.42
1990-05-24T05:20:00Z    1.98
1990-05-24T05:25:00Z    2.56
1990-05-24T05:30:00Z    2.05
1990-05-24T05:35:00Z    2.85
1990-05-24T05:40:00Z    2.36
1990-05-24T05:45:00Z    2.65
1990-05-24T05:50:00Z    3.24
1990-05-24T05:55:00Z    2.19
1990-05-24T06:00:00Z    2.59
1990-05-24T06:05:00Z    3.5
1990-05-24T06:10:00Z    3.14
1990-05-24T06:15:00Z    2.19
1990-05-24T06:20:00Z    2.45
1990-05-24T06:25:00Z    2.96
1990-05-24T06:30:00Z    2.86
1990-05-24T06:35:00Z    3.13
1990-05-24T06:40:00Z    3.37
1990-05-24T06:45:00Z    3.96
1990-05-24T06:50:00Z    3.22
1990-05-24T06:55:00Z    3.38
1990-05-24T07:00:00Z    3.77
1990-05-24T07:05:00Z    2.91
1990-05-24T07:10:00Z    3.13
1990-05-24T07:15:00Z    3.12
1990-05-24T07:20:00Z    2.26
1990-05-24T07:25:00Z    2.5
1990-05-24T07:30:00Z    2.39
1990-05-24T07:35:00Z    3.17
1990-05-24T07:40:00Z    2.38
1990-05-24T07:45:00Z    2.69
1990-05-24T07:50:00Z    3.0
1990-05-24T07:55:00Z    3.06
1990-05-24T08:00:00Z    1.71
1990-05-24T08:05:00Z    2.4
1990-05-24T08:10:00Z    2.81
1990-05-24T08:15:00Z    2.57
1990-05-24T08:20:00Z    3.21
1990-05-24T08:25:00Z    2.94
1990-05-24T08:30:00Z    3.4
1990-05-24T08:35:00Z    2.92
1990-05-24T08:40:00Z    1.92
1990-05-24T08:45:00Z    2.73
1990-05-24T08:50:00Z    2.31
1990-05-24T08:55:00Z    2.9
1990-05-24T09:00:00Z    2.97
1990-05-24T09:05:00Z    2.25
1990-05-24T09:10:00Z    2.17
1990-05-24T09:15:00Z    2.58
1990-05-24T09:20:00Z    2.14
1990-05-24T09:25:00Z    2.61
1990-05-24T09:30:00Z    2.06
1990-05-24T09:35:00Z    3.03
1990-05-24T09:40:00Z    2.57
1990-05-24T09:45:00Z    3.06
1990-05-24T09:50:00Z    3.42
1990-05-24T09:55:00Z    3.1
1990-05-24T10:00:00Z    3.06
1990-05-24T10:05:00Z    2.53
1990-05-24T10:10:00Z    2.61
1990-05-24T10:15:00Z    3.18
1990-05-24T10:20:00Z    2.54
1990-05-24T10:25:00Z    3.03
1990-05-24T10:30:00Z    2.64
1990-05-24T10:35:00Z    1.9
1990-05-24T10:40:00Z    1.9
1990-05-24T10:45:00Z    2.15
1990-05-24T10:50:00Z    2.09
1990-05-24T10:55:00Z    1.74
1990-05-24T11:00:00Z    1.93
1990-05-24T11:05:00Z    1.8
1990-05-24T11:10:00Z    1.88
1990-05-24T11:15:00Z    1.8
1990-05-24T11:20:00Z    1.8
1990-05-24T11:25:00Z    2.35
1990-05-24T11:30:00Z    1.78
1990-05-24T11:35:00Z    2.69
1990-05-24T11:40:00Z    2.19
1990-05-24T11:45:00Z    0.463
1990-05-24T11:50:00Z    2.12
1990-05-24T11:55:00Z    1.19
1990-05-24T12:00:00Z    2.53
1990-05-24T12:05:00Z    2.14
1990-05-24T12:10:00Z    1.84
1990-05-24T12:15:00Z    1.58
1990-05-24T12:20:00Z    1.33
1990-05-24T12:25:00Z    1.91
1990-05-24T12:30:00Z    1.38
1990-05-24T12:35:00Z    2.2
1990-05-24T12:40:00Z    1.75
1990-05-24T12:45:00Z    2.13
1990-05-24T12:50:00Z    1.64
1990-05-24T12:55:00Z    1.63
1990-05-24T13:00:00Z    1.65
1990-05-24T13:05:00Z    0.951
1990-05-24T13:10:00Z    1.21
1990-05-24T13:15:00Z    1.6
1990-05-24T13:20:00Z    1.44
1990-05-24T13:25:00Z    1.39
1990-05-24T13:30:00Z    1.57
1990-05-24T13:35:00Z    1.91
1990-05-24T13:40:00Z    1.8
1990-05-24T13:45:00Z    1.63
1990-05-24T13:50:00Z    1.36
1990-05-24T13:55:00Z    1.35
1990-05-24T14:00:00Z    1.43
1990-05-24T14:05:00Z    1.92
1990-05-24T14:10:00Z    1.8
1990-05-24T14:15:00Z    1.48
1990-05-24T14:20:00Z    1.45
1990-05-24T14:25:00Z    0.791
1990-05-24T14:30:00Z    0.897
1990-05-24T14:35:00Z    1.17
1990-05-24T14:40:00Z    1.13
1990-05-24T14:45:00Z    0.83
1990-05-24T14:50:00Z    0.929
1990-05-24T14:55:00Z    1.31
1990-05-24T15:00:00Z    1.19
1990-05-24T15:05:00Z    0.0
1990-05-24T15:10:00Z    1.68
1990-05-24T15:15:00Z    0.484
1990-05-24T15:20:00Z    1.51
1990-05-24T15:25:00Z    0.871
1990-05-24T15:30:00Z    1.1
1990-05-24T15:35:00Z    1.63
1990-05-24T15:40:00Z    0.957
1990-05-24T15:45:00Z    1.19
1990-05-24T15:50:00Z    1.46
1990-05-24T15:55:00Z    1.55
1990-05-24T16:00:00Z    1.99
1990-05-24T16:05:00Z    1.43
1990-05-24T16:10:00Z    0.701
1990-05-24T16:15:00Z    1.54
1990-05-24T16:20:00Z    1.44
1990-05-24T16:25:00Z    1.62
1990-05-24T16:30:00Z    1.44
1990-05-24T16:35:00Z    2.92
1990-05-24T16:40:00Z    1.55
1990-05-24T16:45:00Z    1.25
1990-05-24T16:50:00Z    1.78
1990-05-24T16:55:00Z    1.39
1990-05-24T17:00:00Z    2.27
1990-05-24T17:05:00Z    1.62
1990-05-24T17:10:00Z    1.14
1990-05-24T17:15:00Z    1.77
1990-05-24T17:20:00Z    1.17
1990-05-24T17:25:00Z    1.58
1990-05-24T17:30:00Z    1.34
1990-05-24T17:35:00Z    1.76
1990-05-24T17:40:00Z    1.49
1990-05-24T17:45:00Z    0.428
1990-05-24T17:50:00Z    1.76
1990-05-24T17:55:00Z    1.81
1990-05-24T18:00:00Z    1.6
1990-05-24T18:05:00Z    1.55
1990-05-24T18:10:00Z    1.19
1990-05-24T18:15:00Z    0.547
1990-05-24T18:20:00Z    0.897
1990-05-24T18:25:00Z    1.66
1990-05-24T18:30:00Z    1.49
1990-05-24T18:35:00Z    0.587
1990-05-24T18:40:00Z    0.871
1990-05-24T18:45:00Z    1.01
1990-05-24T18:50:00Z    1.22
1990-05-24T18:55:00Z    0.627
1990-05-24T19:00:00Z    1.99
1990-05-24T19:05:00Z    1.67
1990-05-24T19:10:00Z    1.56
1990-05-24T19:15:00Z    1.64
1990-05-24T19:20:00Z    1.51
1990-05-24T19:25:00Z    1.19
1990-05-24T19:30:00Z    1.75
1990-05-24T19:35:00Z    1.38
1990-05-24T19:40:00Z    1.74
1990-05-24T19:45:00Z    1.34
1990-05-24T19:50:00Z    1.25
1990-05-24T19:55:00Z    1.85
1990-05-24T20:00:00Z    1.31
1990-05-24T20:05:00Z    1.68
1990-05-24T20:10:00Z    0.948
1990-05-24T20:15:00Z    1.53
1990-05-24T20:20:00Z    1.62
1990-05-24T20:25:00Z    1.41
1990-05-24T20:30:00Z    1.22
