condition	mean	min	max
4 h after light	0.33035950000000003	0.18773	0.472989
8 h after light	0.147128	0.102648	0.191608
12 h after light	0.2024895	0.124163	0.280816
4 h after dark	1.2734625	0.746985	1.79994
8 h after dark	0.4495565	0.325112	0.574001
12 h after dark	0.5830759999999999	0.282551	0.883601