condition mean min max 112-1 4.890047083333333 0.2244855 11.15804 84A 7.079693888888889 5.881465 7.703133333333334 85A 8.427210610055097 3.1658 12.08836 85B 4.4952541678571425 3.64916905 5.341339285714286 PONTON36/34 6.6214771388888884 4.897724999999999 8.985900222222222