<div class="figure" style="text-align: center">
<img src="figures/graphics-ColourHisto1-three-1.png" alt="Histogram of the heights of Martians from Site I (n = 10) and Site II (n = 10)." width="548.031456" />
<p class="caption">(\#fig:ColourHisto1-three)Histogram of the heights of Martians from Site I (n = 10) and Site II (n = 10).</p>
</div>