condition	mean	min	max
4 h after light	455.235	304.8833333	612.205
8 h after light	296.0138889	259.6466667	315.905
12 h after light	235.91888889999998	193.7066667	287.4366667
1.5 h after dark	284.06555556666666	177.1766667	419.82
5.5 h after dark	295.0733333	248.9333333	338.4733333
9.5 h after dark	263.75	151.2866667	322.1233333