condition mean min max 112-1 30.112180833333333 7.843125 47.209199999999996 84A 21.039154444444446 17.02893 26.36935 85A 18.835599080440772 3.98068 35.6551 85B 4.3893975675 1.842695635 6.9360995 PONTON36/34 20.09319361111111 13.499870000000001 28.0094