condition	mean	min	max
4 h after light	1.17579	1.06862	1.2748
8 h after light	1.0857003333333333	0.667741	1.40353
12 h after light	0.9865269999999999	0.883141	1.06279
4 h after dark	1.7844799999999998	1.49958	2.31823
8 h after dark	0.7754616666666667	0.534382	0.896991
12 h after dark	0.6813963333333334	0.552471	0.763511