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	0.20796866666666666	0.0	0.398886
12 h after light	0.8490206666666666	0.329372	1.19926
3 h after dark	0.205297	0.0	0.338063
6 h after dark	0.0	0.0	0.0
9 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0