step,mean16
10,0.5799632352941176
20,0.6011029411764706
30,0.6121323529411765
40,0.6011029411764706
50,0.609375
60,0.5928308823529411
70,0.5863970588235294
80,0.6130514705882353
90,0.5772058823529411
100,0.6029411764705882