It all depends on you Food Ave volume & condition, team, and store leadership. And depending on the payroll and operation times, hours can suck.
I have worked in high sales FA+PHE and I was always busy. Then there were the basic FA where I could be busy at times then nothing for hours.
Some FAs, I had a great team or select team members who prep for each other, and follow the weekly cleaning guide. While others didn't have a good team or select TMs. There have been times I came in with pretzels still in the warmer, counters with huge dried syrup spots, popcorn still in the machine, or good food was left out all night.
Some store leaderships will use FA as a blackhole. They will either ship their problematic TMs there, or they will move their non-suck up TMs there. And because you will usually work alone, you don't get a whole lot of recognition other than from your FATL.
I was put in Food Ave because I was new on a transfer and they needed help. But because I worked hard and made sure I left everything green to the best of my ability for a falling apart FA, other leadership wanted me back there all the time. Thus I was in a black hole. Little to no recognition.