I never said I thought they were equal segments. I've always thought the night pulse was the biggest as well.
What I was getting at was, if you're only producing 1.5iu's and it's spread out throughout the day, then maybe the night pulse is only 1iu.
Now, there is obviously a good reason the body release most of it at night, so why not take 3iu+ at night and triple the amount of GH your body has available during its most productive time? And then take another 2iu in the morning.