Smart Button as timer

I have (-or will have) 14 spotlights on my outdoor walls. I have made a “Automation Scene” where the spot are “normal” lit from around sunset and until 22:30 - and from there on they are dimmed a lot until some time before sunrise. And I have a Motion Sensor that is active from 22:30 - lights normal lit for 15 min. when motion is detected!

Question is:
Could I use some Smart Buttons to switch the spots on for e.g. 10min. during the night (when they are dimmed a lot), and when the 10 min are gone light should revert to be dimmed?