Run shortcuts between specific times and in the background

Problem to be solved:
I have a Phillips hue light next to my bed, that I want to use as a night light. So I created two shortcuts to switch the light on and off when I disconnect and reconnect my phone to the charger.
However, the shortcuts don’t run fully in the background. Their notifications are always shown.
I bought MFC deck hoping to achieve 2 things:

  • run the shortcuts fully in the background
  • only run between 22:30 and 06:00

I know how to get the second part working, but when the card is triggered, the phone switches to the deck, and I have no idea how to make it run in the background.
Can anyone explain how to set it up?