condition	mean	min	max
3 h after light	5.157248333333333	2.8012	6.53411
7 h after light	5.161034166666667	3.9462	7.16132
11 h after light	5.0299724999999995	3.87572	5.96508
2 h after dark	5.0823075	3.60768	6.24317
6 h after dark	4.926021666666666	3.09534	6.6774
10 h after dark	5.153874166666666	3.5798	7.419