This is something I think I may try...
I have an odd schedule, since I'm a night-shift nurse (11p-7:30a). I usually wake up around 4, do some errands, gym from 7-8:15, come home, eat, shower, go to work, get home around 8am and sleep. I think IF would work if I made my window 6p-11p (or something like that), b/c I could have a pre-gym snack, an energy drink at the gym, a protein shake when I get home from the gym, a Fullbar (love those) and my dinner meal all before I go to work. I'm usually so busy at work that I don't have time to eat anyways, and if I do, it's junk. I think eating a lot within a few hours would be better, and keep me full through work. Well, I'll let you guys know how it goes!