condition	mean	min	max
4 h after light	0.721725	0.571261	0.872189
8 h after light	0.6694795	0.543198	0.795761
12 h after light	0.8713	0.68758	1.05502
4 h after dark	1.4691133333333335	1.23368	1.70927
8 h after dark	1.17242	1.03053	1.384
12 h after dark	1.0311813333333333	0.750354	1.27228