condition	mean	min	max
4 h after light	0.9801165000000001	0.819303	1.14093
8 h after light	0.4711185	0.416892	0.525345
12 h after light	0.9687709999999999	0.930572	1.00697
4 h after dark	1.6713466666666668	1.19642	1.95654
8 h after dark	0.8953313333333334	0.570051	1.12649
12 h after dark	0.9100429999999999	0.370329	1.24575