condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0475752	0.0	0.0774479
12 h after light	0.028602433333333333	0.0	0.0858073
4 h after dark	0.010544	0.0	0.031632
8 h after dark	0.03956066666666667	0.0	0.118682
12 h after dark	0.06673763333333334	0.0265967	0.111223