condition	mean	min	max
4 h after light	1.3078973333333332	0.800577	2.27887
8 h after light	1.39943	0.4515	2.59576
12 h after light	0.9785676666666667	0.51701	1.86925
4 h after dark	1.414302	0.910626	2.02906
8 h after dark	0.7803043333333334	0.628299	0.984493
12 h after dark	2.20572	1.60054	2.64066