don't you see that if energy is used that there is nothing to save? (nothing to make fat out of?)
or even if fat is saved, it will be metabolized during the next day then, I don't understand what you mean.
.. it all comes down to the point-> if you burn more calories than you eat, your body will use your fat reserves (after your carb-reserves which don't last long)
but it's trueThat's weird cause my body feels refreshed after sleep, but sleepy when I watch TV.
I'm pretty sure if you google a bit you'll find a report or something.
and when you are at it google some reports about "eating in the evening" (or something like that) and you'll find studies which prove that it doesn't matter when you eat, but how much you eat.
edit: http://www.chetday.com/eatinglate.htm for example