I get the same solitude as night time, but with a full, fresh head of energy and a clear mind. Instead of attacking my own projects with whats "left over" in the tank after a day, I get to put my most creative and best effort, first thing in the day, into my own stuff.
For those who work answer this: Do you get paid for your best and creative energy and effort every day, or more your attention to detail and reliability?
The answer to that question will help you decide where you put that best energy for best result.