times       ho         x
12:07:52    86.7767    12.1311
12:08:39    87.1000    12.1442
12:09:42    87.3367    12.1617
12:11:00    87.1467    12.1833
12:12:11    87.2800    12.2031
12:13:58    87.4333    12.2328
12:14:56    87.3833    12.2489
12:15:47    87.3467    12.2631
12:17:11    87.3567    12.2864
12:20:51    87.0633    12.3475
12:22:20    86.9833    12.3722
12:23:17    86.8400    12.3881