              alpha <span class="op">=</span> <span class="fl">.6</span><span class="op">)</span><span class="op">+</span>
  <span class="fu">scale_x_discrete</span><span class="op">(</span>labels <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html">c</a></span><span class="op">(</span><span class="st">"Time 1"</span>, <span class="st">"Time 2"</span><span class="op">)</span><span class="op">)</span><span class="op">+</span>
  <span class="fu">scale_fill_viridis_d</span><span c