condition	mean	min	max
4 h after light	1.9043549999999998	1.08863	2.72008
8 h after light	1.4428999999999998	1.21179	1.67401
12 h after light	1.32158	1.19673	1.44643
4 h after dark	1.0883666666666667	0.94598	1.27682
8 h after dark	1.6190833333333334	1.40275	1.89128
12 h after dark	1.355686	0.832978	1.7909