1991-05-30T01:45:00Z    0.0
1991-05-30T01:50:00Z    0.0
1991-05-30T01:55:00Z    0.0
1991-05-30T02:00:00Z    0.0
1991-05-30T02:05:00Z    0.185
1991-05-30T02:10:00Z    0.0
1991-05-30T02:15:00Z    0.0
1991-05-30T02:20:00Z    0.0
1991-05-30T02:25:00Z    0.0
1991-05-30T02:30:00Z    0.0
1991-05-30T02:35:00Z    0.0
1991-05-30T02:40:00Z    0.0
1991-05-30T02:45:00Z    0.0
1991-05-30T02:50:00Z    0.0
1991-05-30T02:55:00Z    0.0
1991-05-30T03:00:00Z    0.0
1991-05-30T03:05:00Z    0.0
1991-05-30T03:10:00Z    0.0
1991-05-30T03:15:00Z    0.0
1991-05-30T03:20:00Z    0.153
1991-05-30T03:25:00Z    0.0
1991-05-30T03:30:00Z    0.0
1991-05-30T03:35:00Z    0.0
1991-05-30T03:40:00Z    0.0
1991-05-30T03:45:00Z    0.0
1991-05-30T03:50:00Z    0.0
1991-05-30T03:55:00Z    0.168
1991-05-30T04:00:00Z    0.0
1991-05-30T04:05:00Z    0.0
1991-05-30T04:10:00Z    0.0
1991-05-30T04:15:00Z    0.0
1991-05-30T04:20:00Z    0.0
1991-05-30T04:25:00Z    0.0
1991-05-30T04:30:00Z    0.0
1991-05-30T04:35:00Z    0.0
1991-05-30T04:40:00Z    0.0
1991-05-30T04:45:00Z    0.0
1991-05-30T04:50:00Z    0.0
1991-05-30T04:55:00Z    0.0
1991-05-30T05:00:00Z    0.0
1991-05-30T05:05:00Z    0.0
1991-05-30T05:10:00Z    0.0
1991-05-30T05:15:00Z    0.0
1991-05-30T05:20:00Z    0.0
1991-05-30T05:25:00Z    0.0
1991-05-30T05:30:00Z    0.0
1991-05-30T05:35:00Z    0.268
1991-05-30T05:40:00Z    0.22
1991-05-30T05:45:00Z    0.0
1991-05-30T05:50:00Z    0.0
1991-05-30T05:55:00Z    0.0
1991-05-30T06:00:00Z    0.0
1991-05-30T06:05:00Z    0.0
1991-05-30T06:10:00Z    0.161
1991-05-30T06:15:00Z    0.16
1991-05-30T06:20:00Z    0.0
1991-05-30T06:25:00Z    0.0
1991-05-30T06:30:00Z    0.219
1991-05-30T06:35:00Z    0.0
1991-05-30T06:40:00Z    0.0
1991-05-30T06:45:00Z    0.0
1991-05-30T06:50:00Z    0.201
1991-05-30T06:55:00Z    0.0
1991-05-30T07:00:00Z    0.0
1991-05-30T07:05:00Z    0.189
1991-05-30T07:10:00Z    0.0
1991-05-30T07:15:00Z    0.0
1991-05-30T07:20:00Z    0.0
1991-05-30T07:25:00Z    0.2
1991-05-30T07:30:00Z    0.0
1991-05-30T07:35:00Z    0.0
1991-05-30T07:40:00Z    0.0
1991-05-30T07:45:00Z    0.0
1991-05-30T07:50:00Z    0.0
1991-05-30T07:55:00Z    0.0
1991-05-30T08:00:00Z    0.161
1991-05-30T08:05:00Z    0.0
1991-05-30T08:10:00Z    0.244
1991-05-30T08:15:00Z    0.0
1991-05-30T08:20:00Z    0.0
1991-05-30T08:25:00Z    0.0
1991-05-30T08:30:00Z    0.0
1991-05-30T08:35:00Z    0.0
1991-05-30T08:40:00Z    0.0
1991-05-30T08:45:00Z    0.0
1991-05-30T08:50:00Z    0.0
1991-05-30T08:55:00Z    0.134
1991-05-30T09:00:00Z    0.156
1991-05-30T09:05:00Z    0.0
1991-05-30T09:10:00Z    0.0
1991-05-30T09:15:00Z    0.177
1991-05-30T09:20:00Z    0.0
1991-05-30T09:25:00Z    0.0
1991-05-30T09:30:00Z    0.0
1991-05-30T09:35:00Z    0.0
1991-05-30T09:40:00Z    0.0
1991-05-30T09:45:00Z    0.0
1991-05-30T09:50:00Z    0.0
1991-05-30T09:55:00Z    0.0
1991-05-30T10:00:00Z    0.157
1991-05-30T10:05:00Z    0.0
1991-05-30T10:10:00Z    0.0
1991-05-30T10:15:00Z    0.0
1991-05-30T10:20:00Z    nan
1991-05-30T10:25:00Z    nan
1991-05-30T10:30:00Z    nan
1991-05-30T10:35:00Z    nan
1991-05-30T10:40:00Z    nan
1991-05-30T10:45:00Z    nan
1991-05-30T10:50:00Z    nan
1991-05-30T10:55:00Z    nan
1991-05-30T11:00:00Z    nan
1991-05-30T11:05:00Z    nan
1991-05-30T11:10:00Z    nan
1991-05-30T11:15:00Z    nan
1991-05-30T11:20:00Z    nan
1991-05-30T11:25:00Z    nan
1991-05-30T11:30:00Z    nan
1991-05-30T11:35:00Z    nan
1991-05-30T11:40:00Z    nan
1991-05-30T11:45:00Z    nan
1991-05-30T11:50:00Z    nan
1991-05-30T11:55:00Z    nan
1991-05-30T12:00:00Z    nan
1991-05-30T12:05:00Z    nan
1991-05-30T12:10:00Z    nan
1991-05-30T12:15:00Z    nan
1991-05-30T12:20:00Z    nan
1991-05-30T12:25:00Z    nan
1991-05-30T12:30:00Z    nan
1991-05-30T12:35:00Z    nan
1991-05-30T12:40:00Z    nan
1991-05-30T12:45:00Z    nan
1991-05-30T12:50:00Z    nan
1991-05-30T12:55:00Z    nan
1991-05-30T13:00:00Z    nan
1991-05-30T13:05:00Z    nan
1991-05-30T13:10:00Z    nan
1991-05-30T13:15:00Z    nan
1991-05-30T13:20:00Z    nan
1991-05-30T13:25:00Z    nan
1991-05-30T13:30:00Z    nan
1991-05-30T13:35:00Z    nan
1991-05-30T13:40:00Z    nan
1991-05-30T13:45:00Z    nan
1991-05-30T13:50:00Z    nan
1991-05-30T13:55:00Z    nan
1991-05-30T14:00:00Z    nan
1991-05-30T14:05:00Z    nan
1991-05-30T14:10:00Z    nan
1991-05-30T14:15:00Z    nan
1991-05-30T14:20:00Z    nan
1991-05-30T14:25:00Z    nan
1991-05-30T14:30:00Z    nan
1991-05-30T14:35:00Z    nan
1991-05-30T14:40:00Z    nan
1991-05-30T14:45:00Z    nan
1991-05-30T14:50:00Z    nan
1991-05-30T14:55:00Z    nan
1991-05-30T15:00:00Z    nan
1991-05-30T15:05:00Z    nan
1991-05-30T15:10:00Z    nan
1991-05-30T15:15:00Z    nan
1991-05-30T15:20:00Z    nan
1991-05-30T15:25:00Z    nan
1991-05-30T15:30:00Z    nan
1991-05-30T15:35:00Z    nan
1991-05-30T15:40:00Z    nan
1991-05-30T15:45:00Z    nan
1991-05-30T15:50:00Z    nan
1991-05-30T15:55:00Z    nan
1991-05-30T16:00:00Z    nan
1991-05-30T16:05:00Z    nan
1991-05-30T16:10:00Z    nan
1991-05-30T16:15:00Z    nan
1991-05-30T16:20:00Z    nan
1991-05-30T16:25:00Z    nan
1991-05-30T16:30:00Z    nan
1991-05-30T16:35:00Z    nan
1991-05-30T16:40:00Z    nan
1991-05-30T16:45:00Z    nan
1991-05-30T16:50:00Z    nan
1991-05-30T16:55:00Z    nan
1991-05-30T17:00:00Z    nan
1991-05-30T17:05:00Z    nan
1991-05-30T17:10:00Z    nan
1991-05-30T17:15:00Z    nan
1991-05-30T17:20:00Z    nan
1991-05-30T17:25:00Z    nan
1991-05-30T17:30:00Z    nan
1991-05-30T17:35:00Z    nan
1991-05-30T17:40:00Z    nan
1991-05-30T17:45:00Z    nan
1991-05-30T17:50:00Z    nan
1991-05-30T17:55:00Z    nan
1991-05-30T18:00:00Z    nan
1991-05-30T18:05:00Z    nan
1991-05-30T18:10:00Z    nan
1991-05-30T18:15:00Z    nan
1991-05-30T18:20:00Z    nan
1991-05-30T18:25:00Z    nan
1991-05-30T18:30:00Z    nan
1991-05-30T18:35:00Z    nan
1991-05-30T18:40:00Z    nan
1991-05-30T18:45:00Z    nan
1991-05-30T18:50:00Z    nan
1991-05-30T18:55:00Z    nan
1991-05-30T19:00:00Z    nan
1991-05-30T19:05:00Z    nan
1991-05-30T19:10:00Z    nan
1991-05-30T19:15:00Z    nan
1991-05-30T19:20:00Z    nan
1991-05-30T19:25:00Z    nan
1991-05-30T19:30:00Z    nan
1991-05-30T19:35:00Z    nan
1991-05-30T19:40:00Z    nan
1991-05-30T19:45:00Z    nan
1991-05-30T19:50:00Z    nan
1991-05-30T19:55:00Z    nan
1991-05-30T20:00:00Z    nan
1991-05-30T20:05:00Z    nan
1991-05-30T20:10:00Z    nan
1991-05-30T20:15:00Z    nan
1991-05-30T20:20:00Z    nan
1991-05-30T20:25:00Z    nan
1991-05-30T20:30:00Z    nan
1991-05-30T20:35:00Z    nan
1991-05-30T20:40:00Z    nan
1991-05-30T20:45:00Z    nan
1991-05-30T20:50:00Z    nan
1991-05-30T20:55:00Z    nan
1991-05-30T21:00:00Z    nan
1991-05-30T21:05:00Z    nan
1991-05-30T21:10:00Z    nan
1991-05-30T21:15:00Z    nan
1991-05-30T21:20:00Z    nan
1991-05-30T21:25:00Z    nan
1991-05-30T21:30:00Z    nan
1991-05-30T21:35:00Z    nan
1991-05-30T21:40:00Z    nan
1991-05-30T21:45:00Z    nan
1991-05-30T21:50:00Z    nan
1991-05-30T21:55:00Z    nan
1991-05-30T22:00:00Z    nan
1991-05-30T22:05:00Z    nan
1991-05-30T22:10:00Z    nan
1991-05-30T22:15:00Z    nan
1991-05-30T22:20:00Z    nan
1991-05-30T22:25:00Z    nan
1991-05-30T22:30:00Z    nan
1991-05-30T22:35:00Z    nan
1991-05-30T22:40:00Z    nan
1991-05-30T22:45:00Z    nan
1991-05-30T22:50:00Z    nan
1991-05-30T22:55:00Z    nan
1991-05-30T23:00:00Z    nan
1991-05-30T23:05:00Z    nan
1991-05-30T23:10:00Z    nan
1991-05-30T23:15:00Z    nan
1991-05-30T23:20:00Z    nan
1991-05-30T23:25:00Z    nan
1991-05-30T23:30:00Z    nan
1991-05-30T23:35:00Z    nan
1991-05-30T23:40:00Z    nan
1991-05-30T23:45:00Z    0.0
1991-05-30T23:50:00Z    0.294
1991-05-30T23:55:00Z    0.243
1991-05-31T00:00:00Z    0.0
1991-05-31T00:05:00Z    0.0
1991-05-31T00:10:00Z    0.161
1991-05-31T00:15:00Z    0.0
1991-05-31T00:20:00Z    0.0
1991-05-31T00:25:00Z    0.0
1991-05-31T00:30:00Z    0.0
1991-05-31T00:35:00Z    0.0
1991-05-31T00:40:00Z    0.0
1991-05-31T00:45:00Z    0.19
1991-05-31T00:50:00Z    0.0
1991-05-31T00:55:00Z    0.0
1991-05-31T01:00:00Z    nan
1991-05-31T01:05:00Z    nan
1991-05-31T01:10:00Z    nan
1991-05-31T01:15:00Z    nan
1991-05-31T01:20:00Z    nan
1991-05-31T01:25:00Z    nan
1991-05-31T01:30:00Z    nan
1991-05-31T01:35:00Z    nan
1991-05-31T01:40:00Z    nan
1991-05-31T01:45:00Z    0.0
1991-05-31T01:50:00Z    0.0
1991-05-31T01:55:00Z    0.0
1991-05-31T02:00:00Z    0.0
1991-05-31T02:05:00Z    0.0
1991-05-31T02:10:00Z    0.179
1991-05-31T02:15:00Z    0.0
1991-05-31T02:20:00Z    0.0
1991-05-31T02:25:00Z    0.0
1991-05-31T02:30:00Z    0.0
1991-05-31T02:35:00Z    0.0
1991-05-31T02:40:00Z    0.226
1991-05-31T02:45:00Z    0.0
1991-05-31T02:50:00Z    0.187
1991-05-31T02:55:00Z    0.177
1991-05-31T03:00:00Z    0.0
1991-05-31T03:05:00Z    0.0
1991-05-31T03:10:00Z    0.0
1991-05-31T03:15:00Z    0.0
1991-05-31T03:20:00Z    0.0
1991-05-31T03:25:00Z    0.193
1991-05-31T03:30:00Z    0.0
1991-05-31T03:35:00Z    0.0
1991-05-31T03:40:00Z    0.0
1991-05-31T03:45:00Z    0.0
1991-05-31T03:50:00Z    0.0
1991-05-31T03:55:00Z    0.404
1991-05-31T04:00:00Z    0.0
1991-05-31T04:05:00Z    0.0
1991-05-31T04:10:00Z    0.0
1991-05-31T04:15:00Z    0.0
1991-05-31T04:20:00Z    0.272
1991-05-31T04:25:00Z    0.0
1991-05-31T04:30:00Z    0.0
1991-05-31T04:35:00Z    0.0
1991-05-31T04:40:00Z    0.0
1991-05-31T04:45:00Z    0.219
1991-05-31T04:50:00Z    0.0
1991-05-31T04:55:00Z    0.0
1991-05-31T05:00:00Z    0.0
1991-05-31T05:05:00Z    0.0
1991-05-31T05:10:00Z    0.0
1991-05-31T05:15:00Z    0.0
1991-05-31T05:20:00Z    0.0
1991-05-31T05:25:00Z    0.0
1991-05-31T05:30:00Z    0.0
1991-05-31T05:35:00Z    0.229
1991-05-31T05:40:00Z    0.0
1991-05-31T05:45:00Z    0.239
1991-05-31T05:50:00Z    0.226
1991-05-31T05:55:00Z    0.283
1991-05-31T06:00:00Z    0.0
1991-05-31T06:05:00Z    0.0
1991-05-31T06:10:00Z    0.242
1991-05-31T06:15:00Z    0.0
1991-05-31T06:20:00Z    0.0
1991-05-31T06:25:00Z    0.0
1991-05-31T06:30:00Z    0.0
1991-05-31T06:35:00Z    0.0
1991-05-31T06:40:00Z    0.384
1991-05-31T06:45:00Z    0.0
1991-05-31T06:50:00Z    0.0
1991-05-31T06:55:00Z    0.0
1991-05-31T07:00:00Z    0.0
1991-05-31T07:05:00Z    0.263
1991-05-31T07:10:00Z    0.0
1991-05-31T07:15:00Z    0.0
1991-05-31T07:20:00Z    0.271
1991-05-31T07:25:00Z    0.0
1991-05-31T07:30:00Z    0.0
1991-05-31T07:35:00Z    0.452
1991-05-31T07:40:00Z    0.0
1991-05-31T07:45:00Z    0.0
1991-05-31T07:50:00Z    0.318
1991-05-31T07:55:00Z    0.278
1991-05-31T08:00:00Z    0.304
1991-05-31T08:05:00Z    0.391
1991-05-31T08:10:00Z    0.0
1991-05-31T08:15:00Z    0.0
1991-05-31T08:20:00Z    0.317
1991-05-31T08:25:00Z    0.0
1991-05-31T08:30:00Z    0.0
1991-05-31T08:35:00Z    0.226
1991-05-31T08:40:00Z    0.0
1991-05-31T08:45:00Z    0.326
1991-05-31T08:50:00Z    0.0
1991-05-31T08:55:00Z    0.0
1991-05-31T09:00:00Z    0.28
1991-05-31T09:05:00Z    0.417
1991-05-31T09:10:00Z    0.121
1991-05-31T09:15:00Z    0.0
1991-05-31T09:20:00Z    0.0
1991-05-31T09:25:00Z    0.452
1991-05-31T09:30:00Z    0.0
1991-05-31T09:35:00Z    0.0
1991-05-31T09:40:00Z    0.0
1991-05-31T09:45:00Z    0.0
1991-05-31T09:50:00Z    0.459
1991-05-31T09:55:00Z    0.28
1991-05-31T10:00:00Z    0.0
1991-05-31T10:05:00Z    0.284
1991-05-31T10:10:00Z    0.288
1991-05-31T10:15:00Z    0.0
1991-05-31T10:20:00Z    0.34
1991-05-31T10:25:00Z    0.423
1991-05-31T10:30:00Z    0.0
1991-05-31T10:35:00Z    0.354
1991-05-31T10:40:00Z    0.0
1991-05-31T10:45:00Z    0.0
1991-05-31T10:50:00Z    0.0
1991-05-31T10:55:00Z    0.0
1991-05-31T11:00:00Z    0.369
1991-05-31T11:05:00Z    0.0
1991-05-31T11:10:00Z    0.0
1991-05-31T11:15:00Z    0.518
1991-05-31T11:20:00Z    0.357
1991-05-31T11:25:00Z    0.415
1991-05-31T11:30:00Z    0.343
1991-05-31T11:35:00Z    0.0
1991-05-31T11:40:00Z    0.334
1991-05-31T11:45:00Z    0.0
1991-05-31T11:50:00Z    0.0
1991-05-31T11:55:00Z    0.412
1991-05-31T12:00:00Z    0.0
1991-05-31T12:05:00Z    0.448
1991-05-31T12:10:00Z    0.43
1991-05-31T12:15:00Z    0.0
1991-05-31T12:20:00Z    0.0
1991-05-31T12:25:00Z    0.0
1991-05-31T12:30:00Z    0.509
1991-05-31T12:35:00Z    0.622
1991-05-31T12:40:00Z    0.348
1991-05-31T12:45:00Z    0.359
1991-05-31T12:50:00Z    0.0
1991-05-31T12:55:00Z    0.0
1991-05-31T13:00:00Z    0.0
1991-05-31T13:05:00Z    0.305
1991-05-31T13:10:00Z    0.384
1991-05-31T13:15:00Z    0.0
1991-05-31T13:20:00Z    0.0
1991-05-31T13:25:00Z    0.436
1991-05-31T13:30:00Z    0.0
1991-05-31T13:35:00Z    0.386
1991-05-31T13:40:00Z    0.0
1991-05-31T13:45:00Z    0.0
1991-05-31T13:50:00Z    0.444
1991-05-31T13:55:00Z    0.446
1991-05-31T14:00:00Z    0.0
1991-05-31T14:05:00Z    0.37
1991-05-31T14:10:00Z    0.0
1991-05-31T14:15:00Z    0.318
1991-05-31T14:20:00Z    0.499
1991-05-31T14:25:00Z    0.598
1991-05-31T14:30:00Z    0.123
1991-05-31T14:35:00Z    0.355
1991-05-31T14:40:00Z    0.0
1991-05-31T14:45:00Z    0.32
1991-05-31T14:50:00Z    0.0
1991-05-31T14:55:00Z    0.12
1991-05-31T15:00:00Z    0.359
1991-05-31T15:05:00Z    0.593
1991-05-31T15:10:00Z    0.54
1991-05-31T15:15:00Z    0.0
1991-05-31T15:20:00Z    0.518
1991-05-31T15:25:00Z    0.0
1991-05-31T15:30:00Z    0.557
1991-05-31T15:35:00Z    0.0
1991-05-31T15:40:00Z    0.0
1991-05-31T15:45:00Z    0.0
1991-05-31T15:50:00Z    0.0
1991-05-31T15:55:00Z    0.305
1991-05-31T16:00:00Z    0.0
1991-05-31T16:05:00Z    0.0
1991-05-31T16:10:00Z    0.402
1991-05-31T16:15:00Z    0.335
1991-05-31T16:20:00Z    0.789
1991-05-31T16:25:00Z    0.0
1991-05-31T16:30:00Z    0.423
1991-05-31T16:35:00Z    0.0
1991-05-31T16:40:00Z    0.0
1991-05-31T16:45:00Z    0.541
1991-05-31T16:50:00Z    0.0
1991-05-31T16:55:00Z    0.0
1991-05-31T17:00:00Z    0.0
1991-05-31T17:05:00Z    0.0
1991-05-31T17:10:00Z    0.0
1991-05-31T17:15:00Z    0.0
1991-05-31T17:20:00Z    0.0
1991-05-31T17:25:00Z    0.0
1991-05-31T17:30:00Z    0.0
1991-05-31T17:35:00Z    0.0
1991-05-31T17:40:00Z    0.0
1991-05-31T17:45:00Z    0.0
1991-05-31T17:50:00Z    0.0
1991-05-31T17:55:00Z    0.303
1991-05-31T18:00:00Z    0.485
1991-05-31T18:05:00Z    0.0
1991-05-31T18:10:00Z    0.451
1991-05-31T18:15:00Z    0.0
1991-05-31T18:20:00Z    0.0
1991-05-31T18:25:00Z    0.0
1991-05-31T18:30:00Z    0.0
1991-05-31T18:35:00Z    0.0
1991-05-31T18:40:00Z    0.299
1991-05-31T18:45:00Z    0.0
1991-05-31T18:50:00Z    0.0
1991-05-31T18:55:00Z    0.0
1991-05-31T19:00:00Z    0.334
1991-05-31T19:05:00Z    0.0
1991-05-31T19:10:00Z    0.0
1991-05-31T19:15:00Z    0.0
1991-05-31T19:20:00Z    0.446
1991-05-31T19:25:00Z    0.0
1991-05-31T19:30:00Z    0.0
1991-05-31T19:35:00Z    0.33
1991-05-31T19:40:00Z    0.436
1991-05-31T19:45:00Z    0.308
1991-05-31T19:50:00Z    0.0
1991-05-31T19:55:00Z    0.0
1991-05-31T20:00:00Z    0.377
1991-05-31T20:05:00Z    0.387
1991-05-31T20:10:00Z    0.0
1991-05-31T20:15:00Z    0.0
1991-05-31T20:20:00Z    0.344
1991-05-31T20:25:00Z    0.432
1991-05-31T20:30:00Z    0.324
1991-05-31T20:35:00Z    0.0
1991-05-31T20:40:00Z    0.292
1991-05-31T20:45:00Z    0.785
1991-05-31T20:50:00Z    0.0
1991-05-31T20:55:00Z    0.0
1991-05-31T21:00:00Z    0.423
1991-05-31T21:05:00Z    0.0
1991-05-31T21:10:00Z    0.522
1991-05-31T21:15:00Z    0.0
1991-05-31T21:20:00Z    0.0
1991-05-31T21:25:00Z    0.0
1991-05-31T21:30:00Z    0.326
1991-05-31T21:35:00Z    0.383
1991-05-31T21:40:00Z    0.0
1991-05-31T21:45:00Z    0.472
1991-05-31T21:50:00Z    0.0
1991-05-31T21:55:00Z    0.334
1991-05-31T22:00:00Z    0.0
1991-05-31T22:05:00Z    0.0
1991-05-31T22:10:00Z    0.541
1991-05-31T22:15:00Z    0.0
1991-05-31T22:20:00Z    0.294
1991-05-31T22:25:00Z    0.379
1991-05-31T22:30:00Z    0.0
1991-05-31T22:35:00Z    0.531
1991-05-31T22:40:00Z    0.0
1991-05-31T22:45:00Z    0.0
1991-05-31T22:50:00Z    0.0
1991-05-31T22:55:00Z    0.589
1991-05-31T23:00:00Z    0.0
1991-05-31T23:05:00Z    0.634
1991-05-31T23:10:00Z    0.0
1991-05-31T23:15:00Z    0.519
1991-05-31T23:20:00Z    0.0
1991-05-31T23:25:00Z    0.0
1991-05-31T23:30:00Z    0.493
1991-05-31T23:35:00Z    0.395
