condition	mean	min	max
4 h after light	1.085191	0.698872	1.47151
8 h after light	0.267903	0.116586	0.41922
12 h after light	0.09622700000000001	0.090557	0.101897
4 h after dark	0.14756326666666666	0.0821738	0.239721
8 h after dark	0.23684	0.170643	0.340814
12 h after dark	0.47323366666666666	0.292573	0.591038