condition	mean	min	max
4 h after light	1.1707325	0.971545	1.36992
8 h after light	0.8097114999999999	0.787145	0.832278
12 h after light	0.9251834999999999	0.910755	0.939612
4 h after dark	0.955308	0.628096	1.28252
8 h after dark	1.4335200000000001	1.28541	1.58163
12 h after dark	1.2424	1.17568	1.30912