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	0.49905	0.0	1.49715
4 h after dark	0.2785896666666667	0.0	0.835769
8 h after dark	0.8354833333333334	0.0	2.50645
12 h after dark	5.2136	2.81092	9.89118