condition mean min max 112-1 12.680949 1.168464 46.71815 84A 22.832797777777778 10.818103333333333 28.91829 85A 26.63162946556474 4.90532 64.68955 85B 23.981327 16.592379 31.370275 PONTON36/34 18.692080694444446 3.02278 42.54937777777778