condition	mean	min	max
4 h after light	0.794685	0.57531	1.01406
8 h after light	0.6166609999999999	0.585428	0.647894
12 h after light	0.58965355	0.0354071	1.1439
4 h after dark	1.6303533333333333	1.10222	1.9445
8 h after dark	1.566123	0.746229	2.44156
12 h after dark	0.6938149333333333	0.0719068	1.14944