Mostly utility stuff - Taking down grocery lists, checking my calendar, checking the time, setting alarm clocks, using 2FA. These all take like <= 1 min each so that's why I'd guess the number is pretty low.

I also listen to podcasts pretty often - But if we're counting screen time I don't look at the phone except to start the episode though.

So basically I interact with my phone pretty often but not for very long at a time.