I don't drink coffee at all, maybe occasional tea bag, but it might be herbal tea so that shouldn't have any caffeine.
I sleep about 8-10 hrs, I can't function well on less and yes, longer sleep is hungrier, if for some reason I do get to only sleep like 6 hours then I don't have enough time, I guess, to get hungry, and by that time I already wake up.
I've started eating more carbs and much closer to bed time, last couple of days have been good sleep, but I pretty much would fall off any CR with that and end up just eating a standard/plentiful type diet then.
Meditation is great, I do use it to deal with feelings/unpleasant emotions, all that, and I can certainly deal with the hunger itself, just not good enough to get myself back to sleep. I will try better meditation, I probably could do a better job with it, it is a powerful technique.
\Thanks everyone.