That's exactly right as the body uses melatonin spike as a wake up signal as well. I think it was .25 and .5 mg I tried -- half of the minimum dose that was av

That's exactly right as the body uses melatonin spike as a wake up signal as well. I think it was .25 and .5 mg I tried -- half of the minimum dose that was available over the counter at that time. It was about 5 years ago, so don't remember too well.