step,mean16
10,0.5882352941176471
20,0.6222426470588235
30,0.6314338235294118
40,0.6305147058823529
50,0.6599264705882353
60,0.6672794117647058
70,0.6332720588235294
80,0.6305147058823529
90,0.6599264705882353
100,0.640625