condition	mean	min	max
0 h after light	25.40825	25.2305	25.586
4 h after light	6.381030000000001	6.13435	6.62771
8 h after light	9.97943	9.07936	10.8795
4 h after dark	21.65465	20.7223	22.587
8 h after dark	5.224315	5.04022	5.40841
12 h after dark	20.56555	13.23	27.9011