condition	mean	min	max
4 h after light	237.9	237.9	237.9
8 h after light	264.25	248.1	280.4
12 h after light	240.85000000000002	229.8	251.9
4 h after dark	324.0	284.1	363.9
8 h after dark	288.1	258.6	317.6
12 h after dark	249.05	216.8	281.3