condition	mean	min	max
3 h after light	0.5988375833333334	0.246029	1.23717
7 h after light	0.6597316666666667	0.234194	1.09302
11 h after light	0.8465588333333334	0.42377	1.43661
2 h after dark	0.65776025	0.35422	1.08323
6 h after dark	0.9408673333333333	0.653476	1.29583
10 h after dark	0.814404475	0.0581787	1.79791