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	0.0	0.0	0.0
4 h after dark	0.386035	0.0	0.77207
8 h after dark	0.37971299999999997	0.378034	0.381392
12 h after dark	0.503873	0.37548	0.632266