condition mean min max 112-1 13.062571275 0.03770665 21.301534999999998 84A 15.098338172222222 12.17042585 17.415882 85A 3.4923387737603306 0.0488086 10.054206666666667 85B 10.6363879225 1.789511345 19.4832645 PONTON36/34 2.90505125 1.336344 4.15158