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	0.0181801	0.0	0.0363602
4 h after dark	0.0	0.0	0.0
8 h after dark	0.037712699999999995	0.0	0.0792271
12 h after dark	0.0	0.0	0.0