condition mean min max 3 h after light 1232.6633333333334 1114.54 1440.52 6 h after light 850.78 750.629 961.381 9 h after light 528.542 441.353 651.526 12 h after light 317.1375 278.817 404.236 3 h after dark 129.97896666666668 91.0979 194.964 6 h after dark 80.70096666666667 73.7029 88.5366 9 h after dark 124.13233333333334 119.037 130.812 12 h after dark 265.08050000000003 226.978 303.183