Cute, and maybe even a little sad.

It's not often enough I see "dark" being portrayed as anything but evil, so this is refreshing.

I really like how you were able to give a story to several ideas with this: sunrise and sunset and the "light" and "dark" stereotypes we're all familiar with.

Wow. I love how you successfuly managed to personify such abstract concepts as light and darkness. I usually hate stories that can be classified as "fables" you know like "how the leopard got it's spots", but I really enjoyed this.