condition	mean	min	max
4 h after light	69.5129	64.5918	74.434
8 h after light	68.9356	60.5637	77.3075
12 h after light	68.791	66.2405	71.3415
4 h after dark	114.034	111.444	118.494
8 h after dark	136.98233333333334	127.28	148.837
12 h after dark	94.97316666666667	89.3785	101.314