Can you cut a bar at the bottom of a line in 1 graph

Hi!

I just started using Grafana to use together with my Home Assistant setup.

For my thermostat usage I combined 2 graphs:

  • temperature (line graph)
  • heating on/off (bar graph)

Right now the bar graph will always show up to the top of the chart when the heating is on.

For cosmetic reasons however I’d like to “cut off” the bar at the bottom of the temperature line.

Would this be somehow possible?

Thanks in advance!