condition	mean	min	max
0 h after light	2.539195	1.98504	3.09335
4 h after light	7.180210000000001	6.96677	7.39365
8 h after light	28.19075	26.2685	30.113
4 h after dark	7.48531	6.08928	8.88134
8 h after dark	5.6743749999999995	4.99616	6.35259
12 h after dark	3.6797150000000003	1.54185	5.81758