condition	mean	min	max
4 h after light	2164.3	2164.3	2164.3
8 h after light	2152.95	1886.7	2419.2
12 h after light	2051.7	1824.2	2279.2
4 h after dark	2165.3	2133.1	2197.5
8 h after dark	2199.1	1975.3	2422.9
12 h after dark	1961.45	1809.4	2113.5