condition	mean	min	max
3 h after light	0.0	0.0	0.0
6 h after light	0.0	0.0	0.0
9 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
3 h after dark	0.07857666666666667	0.0	0.23573
6 h after dark	0.0	0.0	0.0
9 h after dark	0.10158066666666667	0.0	0.304742
12 h after dark	0.0	0.0	0.0