I never understood why some people would work late into the night and sleep most of their mornings away, but now that I am sitting here, at 1am, listening to the same song on repeat, I get it.
When the rest of the world is asleep, there are very few distractions. There are no phone calls and no urgent tasks that need to be done at this time of the morning. I can completely focus myself on my work and let my creativity glow.
You may have read The Power of Now, or studied the Sedona method. Both these resources focus on teaching you how to get your mind in the present to forget about your worries and to really live in the moment.