condition	mean	min	max
4 h after light	67.77	64.31	74.02
8 h after light	97.75222222333333	61.93	135.42
12 h after light	93.97222223333333	76.18	103.4166667
1.5 h after dark	119.55888889	94.44666667	143.24
5.5 h after dark	96.74222222333334	94.84666667	97.70666667
9.5 h after dark	86.21000000000001	77.76666667	90.89333333