condition	mean	min	max
4 h after light	282.2492525	229.276136	335.222369
8 h after light	179.705102	145.018636	214.391568
12 h after light	143.38343400000002	137.380965	149.385903
4 h after dark	62.860381499999995	39.35932	86.361443
8 h after dark	48.738186	37.626567	59.849805
12 h after dark	306.616672	306.616672	306.616672