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	0.19677966666666666	0.0	0.590339
8 h after dark	0.2741963333333333	0.0	0.822589
12 h after dark	0.0	0.0	0.0