condition	mean	min	max
0 h after light	0.256273	0.256045	0.256501
4 h after light	0.252446	0.0	0.504892
8 h after light	0.253317	0.0	0.506634
4 h after dark	0.126231	0.0	0.252462
8 h after dark	0.760767	0.504344	1.01719
12 h after dark	0.1250655	0.0	0.250131