They mention this on their Github page (<a href="https:&#x2F;&#x2F;github.com&#x2F;postspectacular&#x2F;rnd.farm&#x2F;blob&#x2F;master&#x2F;README.md" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;postspectacular&#x2F;rnd.farm&#x2F;blob&#x2F;master&#x2F;READ...</a>):<p><pre><code>  Since this histogram is byte based and submitted values have a variable bit length, the &quot;00&quot; bin (grouping bytes between 0x00 - 0x0f) will likely be the most dominant</code></pre>