condition	mean	min	max
3 h after light	61.31166666666667	57.6944	64.711
6 h after light	62.81386666666667	50.847	71.5347
9 h after light	84.26013333333333	79.9666	86.4143
12 h after light	88.599825	78.7311	98.6568
3 h after dark	81.51373333333333	75.3261	84.8953
6 h after dark	75.4001	74.2931	76.9776
9 h after dark	58.6567	54.3128	64.9228
12 h after dark	60.72085	54.0415	67.4002