Or...
Trade first 90 mins, back to bed during slow, choppy period, then trade last 90 mins.
My schedule would be:
1) up at three (half the year, or up at four).
2) trade til five
3) sleep til eight
4) trade 8:30 to 10:00
quick nap, windsurf all afternoon, dinner, bed.
If I could stay awake long enough, trade Eurex/Forex "open" at 9:00.
Actually I may be doing just this starting in the fall (Maui).
Jay