condition	mean	min	max
0 h after light	22.7247	21.974	23.4754
4 h after light	20.73105	20.1462	21.3159
8 h after light	27.677500000000002	26.7137	28.6413
4 h after dark	29.715049999999998	25.7441	33.686
8 h after dark	19.0475	18.6869	19.4081
12 h after dark	22.6702	22.1002	23.2402