condition	mean	min	max
4 h after light	0.300595	0.199359	0.401831
8 h after light	0.13153395	0.0813909	0.181677
12 h after light	0.17649	0.087903	0.265077
4 h after dark	0.45141149999999997	0.352559	0.550264
8 h after dark	0.3680445	0.275753	0.460336
12 h after dark	0.4789835	0.428649	0.529318