Averages:

20 14.6
30 28.2
40 42.4
50 58.4
60 74.4
70 91.2

h_20_1.txt: 15.0
h_20_2.txt: 14.0
h_20_3.txt: 15.0
h_20_4.txt: 16.0
h_20_5.txt: 13.0

h_30_1.txt: 28.0
h_30_2.txt: 27.0
h_30_3.txt: 30.0
h_30_4.txt: 30.0
h_30_5.txt: 26.0

h_40_1.txt: 42.0
h_40_2.txt: 41.0
h_40_3.txt: 45.0
h_40_4.txt: 45.0
h_40_5.txt: 39.0

h_50_1.txt: 58.0
h_50_2.txt: 56.0
h_50_3.txt: 62.0
h_50_4.txt: 62.0
h_50_5.txt: 54.0

h_60_1.txt: 73.0
h_60_2.txt: 72.0
h_60_3.txt: 79.0
h_60_4.txt: 78.0
h_60_5.txt: 70.0

h_70_1.txt: 89.0
h_70_2.txt: 88.0
h_70_3.txt: 97.0
h_70_4.txt: 96.0
h_70_5.txt: 86.0