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	0.02654156666666667	0.0	0.0796247
12 h after light	0.0207233	0.0	0.0828932
3 h after dark	0.0	0.0	0.0
6 h after dark	0.1135819	0.0	0.261733
9 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0