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	0.014455	0.0	0.02891
4 h after dark	0.03473813333333333	0.0	0.0699426
8 h after dark	0.06051536666666666	0.0	0.0968293
12 h after dark	0.0	0.0	0.0