condition	mean	min	max
3 h after light	3.27769	2.97085	3.68981
6 h after light	3.72274	2.02119	4.95682
9 h after light	4.098296666666666	3.07576	5.78514
12 h after light	3.4295975	2.38001	4.98428
3 h after dark	1.2295566666666666	0.92235	1.46645
6 h after dark	1.3968733333333334	1.19225	1.67003
9 h after dark	1.47348	1.03405	2.0812
12 h after dark	1.475215	1.25424	1.69619