condition	mean	min	max
2 h after light	0.0	0.0	0.0
6 h after light	0.0	0.0	0.0
10 h after light	0.062946	0.0	0.377676
14 h after light	0.0	0.0	0.0
18 h after light	0.08939533333333333	0.0	0.198711
2 h after dark	0.0401125	0.0	0.240675