title: How to Only plot Confidence Interval in Seaborn Line Plot
body: <p>Is there a way to only plot the confidence interval using seaborn lineplot (or another seaborn method)? For example, I used seaborn lineplot to produce this graph:</p>
  <p><a href="https://i.stack.imgur.com/M1bSD.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/M1bSD.png" alt="enter image description here" /></a></p>
  <p>To produce this graph I just have something like:</p>
  <pre><code>sns.lineplot(data=df, ax=x, x='day_of_week', y='y_variable', color='lightgrey'
  </code></pre>
  <p>Since I have a lot of data points per &quot;day of week&quot; which is &quot;Monday&quot;, &quot;Tuesday&quot;, etc. I just wanted to use the default 95% CI. Is there a way to just plot the CI without the darker line in the middle (which I assume is the mean)?</p>