condition	mean	min	max
2 h after light	0.0	0.0	0.0
6 h after light	2.293833333333333	0.0	13.763
10 h after light	0.0	0.0	0.0
14 h after light	0.0	0.0	0.0
18 h after light	0.0	0.0	0.0
2 h after dark	3.0111833333333333	0.0	18.0671