condition mean min max 2 h after light 111.37533333333333 104.92 125.589 6 h after light 80.68424999999999 62.0396 104.877 10 h after light 75.60878333333334 62.8223 95.4721 14 h after light 67.67256666666667 53.4254 81.1506 18 h after light 79.83186666666667 71.1791 91.1308 2 h after dark 91.3723 82.8223 102.813