condition mean min max 4 h after light 124.089798 124.013716 124.16588 8 h after light 106.64231849999999 92.14258 121.142057 12 h after light 130.0042795 119.35825 140.650309 4 h after dark 161.47337950000002 134.365869 188.58089 8 h after dark 151.19735550000001 150.957676 151.437035 12 h after dark 139.506493 139.506493 139.506493