condition mean min max 112-1 1.83182675 0.3539285 5.7539 84A 4.214603888888889 3.05235 4.864421666666667 85A 5.5505403254820935 3.36994 12.30108 85B 3.849039060714286 2.41588955 5.282188571428572 PONTON36/34 2.8177931944444445 1.62923 4.533744444444444