condition	mean	min	max
4 h after light	494.4	494.4	494.4
8 h after light	485.45	431.9	539.0
12 h after light	441.95000000000005	358.2	525.7
4 h after dark	439.34999999999997	366.4	512.3
8 h after dark	237.25	231.2	243.3
12 h after dark	365.45	363.5	367.4