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	0.04556406666666667	0.0	0.0965774
4 h after dark	0.05444073333333333	0.0	0.118309
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0