condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0106152	0.0	0.0212304
12 h after light	0.00618515	0.0	0.0123703
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.004820866666666667	0.0	0.0144626