condition mean min max 4 h after light 76.08029300000001 75.080004 77.080582 8 h after light 101.41579300000001 99.202839 103.628747 12 h after light 97.206909 91.001349 103.412469 4 h after dark 102.081157 90.679202 113.483112 8 h after dark 105.752249 100.098334 111.406164 12 h after dark 128.343306 128.343306 128.343306