condition	mean	min	max
3 h after light	2.639587333333333	0.0	9.77661
7 h after light	0.6788683	0.0452036	1.66119
11 h after light	0.4934758166666667	0.0664998	1.52065
2 h after dark	1.7003059999999999	0.12452	5.38463
6 h after dark	0.92558275	0.0	3.45518
10 h after dark	1.4395058250000001	0.0312456	5.03124