condition	mean	min	max
4 h after light	70.22888889	49.61	88.85666667
8 h after light	61.23388889	51.475	72.55666667
12 h after light	61.914444446666664	42.19666667	96.16
1.5 h after dark	80.20888889	53.37	110.86
5.5 h after dark	75.59888889	65.14	92.26
9.5 h after dark	83.53111111	65.71333333	98.09