condition	mean	min	max
4 h after light	246.85870549999999	234.08415	259.633261
8 h after light	244.0121115	208.539749	279.484474
12 h after light	189.6976525	156.862274	222.533031
4 h after dark	151.2539515	132.141695	170.366208
8 h after dark	158.010838	136.230805	179.790871
12 h after dark	169.721774	169.721774	169.721774