condition	mean	min	max
2 h after light	0.0	0.0	0.0
6 h after light	0.0	0.0	0.0
10 h after light	0.050625833333333335	0.0	0.158989
14 h after light	0.02544283333333333	0.0	0.152657
18 h after light	0.0	0.0	0.0
2 h after dark	0.0	0.0	0.0