condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0089564	0.0	0.0268692
12 h after light	0.2774623333333333	0.0	0.832387
4 h after dark	0.27355	0.0	0.82065
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0