condition mean min max 112-1 0.8193467916666667 0.12140435 2.3428125 84A 3.4779707111111113 2.37891295 4.36359135 85A 11.434071764325068 2.318635 42.6071 85B 1.2985149 1.014926 1.5821038 PONTON36/34 3.236725347222222 1.0402215 8.444275555555555