condition mean min max 0 h after light 42.923 42.4201 43.4259 2 h after light 22.98655 20.4888 25.4843 4 h after light 25.0849 24.8438 25.326 8 h after light 23.925449999999998 21.5623 26.2886 12 h after light 30.6717 28.375 32.9684 2 h after dark 38.4003 36.8029 39.9977 4 h after dark 42.45165 37.9056 46.9977 8 h after dark 61.4765 60.3757 62.5773 12 h after dark 52.637550000000005 52.1423 53.1328