t 4/20 16:50 36.9 18:26 37.9 19:32 37.8 22:38 38.1 4/21 0:54 37.6 20:22 37.8 21:26 38.6 4/22 0:47 37.4 6:06 37.7 7:16 36.2 19:02 35.8 4/23 0:43 36.9 6:48 36.7 19:18 35.6 4/24 19:26 35.5