This may be the greatest DIY ever! Cheap (very) and being completely transparent passers by can see how dag blasted comfortable you are in your hammock. Except for the part about having a pleasant nights rest disturbed by the rising sun, this is a win-win.
"A bore is a man who deprives you of solitude without providing you with company." Gian Vincenzo Gravina (1664 - 1718)