"><span id="cb19-1"><a href="get-started.html#cb19-1" tabindex="-1"></a>bikes_summarized <span class="ot">&lt;-</span> </span>
<span id="cb19-2"><a href="get-started.html#cb19-2" tabindex="-1"></a>  bikes <span class="sc">|&gt;</span> </span>
<span id="cb19-3"><a href="get-started.html#cb19-3" tabindex="-1"></a>  <span class="do">## only keep night observations</span></span>
<span id="cb19-4"><a href="get-started.html#cb19-4" tabindex="-1"></a>  <span class="fu">filter</span>(day_night <span class="sc">==</