condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.015821933333333333	0.0	0.0474658
8 h after dark	0.05936333333333333	0.0	0.17809
12 h after dark	0.0	0.0	0.0