condition mean min max 0 h after light 59.52065 57.5238 61.5175 2 h after light 24.9799 24.1269 25.8329 4 h after light 23.00095 20.6957 25.3062 8 h after light 17.04055 16.1285 17.9526 12 h after light 23.7363 23.3001 24.1725 2 h after dark 43.077349999999996 39.6234 46.5313 4 h after dark 48.549350000000004 46.9751 50.1236 8 h after dark 68.15045 63.4234 72.8775 12 h after dark 55.315749999999994 52.2268 58.4047