&lt;chr&gt;</span>    </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> <span style="color: #BCBCBC;">1</span> 2023-01-04 <span style="color: #949494;">00:00:00</span> site_1 A     species_1</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> <span style="color: #BCBCBC;">2</span> 2023-02-10 <span style="color: #949494;">00:00:00</span> site_1 B     species_1</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> <span style="color: #BCBCBC;">3</span> 2023-03-11 <span style="co