condition	mean	min	max
4 h after light	2075.9	2075.9	2075.9
8 h after light	1945.5	1809.9	2081.1
12 h after light	1869.6	1834.9	1904.3
4 h after dark	2057.85	1738.1	2377.6
8 h after dark	2357.6499999999996	2195.6	2519.7
12 h after dark	2098.95	2090.1	2107.8