</span></a>
<a class="sourceLine" id="cb43-7" data-line-number="7"><span class="st">  </span><span class="kw"><a href="https://dplyr.tidyverse.org/reference/mutate.html">mutate</a></span>(<span class="dt">hour6_fmt =</span> </a>
<a class="sourceLine" id="cb43-8" data-line-number="8">           <span class="kw"><a href="../reference/format_interval.html">format_interval</a></span>(hour6, <span class="dt">start_format =</span> <span class="st">"%Hh"</span>, <span class="dt">sep =</span> <span class="st">"-"</