condition	mean	min	max
4 h after light	580.0406975	529.333053	630.748342
8 h after light	552.0270405	357.372135	746.681946
12 h after light	860.960146	784.072851	937.847441
4 h after dark	947.449522	866.42839	1028.470654
8 h after dark	706.722411	609.785865	803.658957
12 h after dark	1036.453907	1036.453907	1036.453907