condition mean min max 3 h after light 47.02543333333333 42.0915 55.0507 6 h after light 35.118966666666665 33.0829 38.0875 9 h after light 60.287333333333336 54.8834 65.5753 12 h after light 54.9623525 9.72881 87.8793 3 h after dark 41.222500000000004 38.8191 45.6343 6 h after dark 39.035833333333336 32.987 42.5953 9 h after dark 27.6974 26.2428 28.6288 12 h after dark 7.206125 6.7608 7.65145