condition	mean	min	max
4 h after light	1696.1	1696.1	1696.1
8 h after light	1736.1	1667.6	1804.6
12 h after light	1724.4499999999998	1541.8	1907.1
4 h after dark	2015.55	1823.5	2207.6
8 h after dark	2178.15	1974.4	2381.9
12 h after dark	2027.8000000000002	1887.3	2168.3