condition	mean	min	max
4 h after light	129.731	126.729	132.733
8 h after light	107.21375	90.4825	123.945
12 h after light	134.7235	116.525	152.922
4 h after dark	176.26033333333334	173.025	179.289
8 h after dark	139.44966666666667	116.704	175.535
12 h after dark	144.998	127.922	159.222