condition mean min max 112-1 1.28561275 0.251593 2.593975 84A 4.439021111111111 3.582305 4.93005 85A 6.632171928099174 4.36677 11.323595000000001 85B 5.660220035714286 3.4334135714285714 7.8870265 PONTON36/34 4.069778194444445 1.37742 7.8324911111111115