I have always known that you can bank sleep but you never can recover lost sleep. I am a typical night owl that works in an organization where the morning meeting starts at 7am. This is not conducive to the night owl life style. Typically I get my second wind about 8pm and can work to 2am non-stop. But I have to kick myself out of bed in the morning. No matter your sleeping habits the linked article has about all the information the average layman will need to know about sleep. [circadiana]