condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
12 h after light	0.97622	0.0	1.5574
4 h after dark	0.6568076666666667	0.382747	0.85916
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0