condition	mean	min	max
4 h after light	224.97777776666666	207.92	247.4533333
8 h after light	195.295	179.815	216.97
12 h after light	142.28555556666666	116.4266667	155.3466667
1.5 h after dark	140.2911111	127.86	159.91
5.5 h after dark	159.40222223333333	151.8866667	169.4733333
9.5 h after dark	191.0788889	152.8566667	217.19