condition mean min max 2 h after light 7902.07 7739.06 8014.78 6 h after light 5469.070000000001 5362.47 5622.18 10 h after light 6110.32 5946.84 6383.39 2 h after dark 11708.533333333333 11165.8 12601.5 6 h after dark 10027.619999999999 9267.96 10425.9 10 h after dark 8140.136666666666 8066.5 8181.48