condition	mean	min	max
4 h after light	1709.7	1709.7	1709.7
8 h after light	1717.5	1712.1	1722.9
12 h after light	1780.25	1582.5	1978.0
4 h after dark	1813.1999999999998	1503.7	2122.7
8 h after dark	2062.4	2012.2	2112.6
12 h after dark	2293.55	1720.7	2866.4