condition mean min max 3 h after light 195.418 168.236 223.412 6 h after light 154.59199999999998 104.514 204.168 9 h after light 120.40286666666667 66.7216 168.68 12 h after light 106.1919 59.1011 196.834 3 h after dark 98.4736 85.0199 119.484 6 h after dark 70.68953333333333 67.4751 76.8974 9 h after dark 65.71913333333333 56.939 71.9199 12 h after dark 101.27235 95.6397 106.905