condition	mean	min	max
4 h after light	0.6546624999999999	0.325426	0.983899
8 h after light	0.699292	0.597866	0.800718
12 h after light	0.9789425	0.538085	1.4198
4 h after dark	1.1762125	0.863255	1.48917
8 h after dark	1.6957300000000002	1.13716	2.2543
12 h after dark	1.250116	0.909622	1.59061