condition	mean	min	max
4 h after light	0.6531493333333334	0.338511	0.975868
8 h after light	0.6015353333333333	0.183714	1.01375
12 h after light	0.8181706666666667	0.555172	1.1102
4 h after dark	1.5563	1.18428	1.83927
8 h after dark	1.6000699999999999	1.28588	2.04054
12 h after dark	1.332728	0.776894	1.75346