condition	mean	min	max
3 h after light	18.251475	12.9422	24.7379
7 h after light	16.744183333333332	10.7094	22.6473
11 h after light	16.738108333333333	12.1346	20.7359
2 h after dark	16.9853	12.1104	23.9515
6 h after dark	15.7563	10.7428	20.7759
10 h after dark	18.215641666666667	10.1591	22.2021