condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0089692	0.0	0.0269076
12 h after light	0.0	0.0	0.0
4 h after dark	0.03565903333333333	0.0	0.0740075
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0