condition mean min max 112-1 5.7234282499999996 0.4204985 10.88491 84A 4.590574444444444 2.15343 7.787371666666666 85A 5.379885621487603 1.74477 13.95509 85B 5.802011714285714 4.9483209285714285 6.6557025 PONTON36/34 4.97195375 1.5370983333333335 7.54598