condition mean min max 3 h after light 74.98829166666667 53.7999 102.279 7 h after light 82.305725 56.0659 118.762 11 h after light 90.40735 62.4452 119.97 2 h after dark 88.05619166666666 73.5437 116.481 6 h after dark 80.36850833333334 59.6234 109.15 10 h after dark 67.57940833333333 50.4876 90.4924