condition	mean	min	max
3 h after light	0.0	0.0	0.0
6 h after light	0.73211	0.0	2.19633
9 h after light	0.3626066666666667	0.0	1.08782
12 h after light	0.0	0.0	0.0
3 h after dark	0.0	0.0	0.0
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