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	0.085104	0.0	0.255312
4 h after dark	0.04183033333333333	0.0	0.125491
8 h after dark	0.031361933333333335	0.0	0.0940858
12 h after dark	0.05435616666666667	0.0	0.110311