condition	mean	min	max
3 h after light	1.6739515	0.456615	3.793
7 h after light	1.519512	0.198131	3.76102
11 h after light	1.8972440833333333	0.560719	3.71518
2 h after dark	3.3249313333333332	0.621386	7.38567
6 h after dark	2.611928333333333	1.30264	4.31552
10 h after dark	2.139607916666667	0.397756	4.20653