Built, we are looking at this from two diffrent points of view which is interesting. I look at it from my clients perspective and my experience in dealing with people who want to make changes to their body composition. While you are observing others and what they do and using your experiences to make a connection.
I know at least one woman who is not naturally hungry in the AM, and she's a powerlifter. She relies on AM anorexia for calorie control, so she has available calories for after she trains, when she's hungry.
I don't need to eat very much during the daytime, but I'm FAMISHED at night. So I save daytime calories so I have extra to eat at bedtime.