condition	mean	min	max
4 h after light	0.0488931	0.0	0.0977862
8 h after light	0.0	0.0	0.0
12 h after light	0.0389352	0.0	0.0778704
4 h after dark	0.062798	0.0	0.188394
8 h after dark	0.0	0.0	0.0
12 h after dark	0.05989083333333333	0.0	0.134152