Yeah, I'm really new at this (again! Ha!) but it's so awesome that you're recognizing your crave time! That's 90% of the battle. If you have room in your food plan, why not actually plan a little treat for that time? Back in the day I did ediets and most days I found I had "room" for a serving of frozen yogurt. Oh, but I didn't choose just any frozen yogurt. I chose Ben & Jerry's chocolate fudge brownie frozen yogurt—it totally satisfied my evening craving and I didn't have to flip out about messing up.
Of course, if it's NON-hungry cravings, yeah, totally finding a use for those hands seems to help. Also of course, I "fell off that wagon" after about 6 months so realize my advice might be spurious.