condition	mean	min	max
4 h after light	143.9006945	137.795055	150.006334
8 h after light	156.210468	155.593041	156.827895
12 h after light	148.154121	143.537724	152.770518
4 h after dark	151.696796	150.984684	152.408908
8 h after dark	171.186397	158.532182	183.840612
12 h after dark	132.853738	132.853738	132.853738