condition mean min max 4 h after light 129.72043333333335 117.2943 136.4009 8 h after light 64.47610333333333 37.76406 95.52098000000001 12 h after light 103.84288 87.32321999999999 129.1671 16 h after light 149.3676 111.0673 182.8295 4 h after dark 179.54866666666666 177.63299999999998 180.6936 8 h after dark 114.7692 83.9166 147.2913