condition	mean	min	max
4 h after light	0.604348	0.462512	0.746184
8 h after light	0.9474305	0.748921	1.14594
12 h after light	0.8644080000000001	0.854178	0.874638
4 h after dark	0.9146173333333334	0.808644	1.12266
8 h after dark	0.8444173333333334	0.768588	0.925042
12 h after dark	0.7569523333333333	0.727278	0.807806