condition	mean	min	max
4 h after light	2270.0	2270.0	2270.0
8 h after light	2072.3	1963.8	2180.8
12 h after light	1947.7	1770.5	2124.9
4 h after dark	1829.65	1732.5	1926.8
8 h after dark	2006.9	1929.8	2084.0
12 h after dark	2243.75	2126.0	2361.5