condition	mean	min	max
4 h after light	1952.6	1952.6	1952.6
8 h after light	1662.35	1651.9	1672.8
12 h after light	1900.2	1612.5	2187.9
4 h after dark	1989.5	1954.0	2025.0
8 h after dark	1843.6999999999998	1794.3	1893.1
12 h after dark	1863.5	1770.8	1956.2