ass="mi">12</span><span class="p">)</span>
    <span class="n">intvl</span> <span class="o">=</span> <span class="n">minutes</span><span class="p">(</span><span class="mi">15</span><span class="p">)</span>
    <span class="n">lag</span> <span class="o">=</span> <span class="n">minutes</span><span class="p">(</span><span class="mi">37</span><span class="p">)</span>
    <span class="n">index</span> <span class="o">=</span> <span class="n">pd</span><span class="o">.</span><span class="n">date_range</span><span