condition mean min max 3 h after light 119.65866666666666 112.718 129.17 6 h after light 107.464 104.055 111.605 9 h after light 107.58539999999999 97.0491 128.226 12 h after light 62.804899999999996 50.5166 69.3557 3 h after dark 24.7996 19.7653 29.8531 6 h after dark 39.58376666666667 33.1127 47.2633 9 h after dark 104.0033 93.8699 112.947 12 h after dark 162.36666666666667 135.658 178.037