From what I read about Aether it has connections with Light, Gravity and perhaps a couple others.The information found here is interesting. http://www.aetherometry.com/The isn't much Science on Darkness, but I did find this: http://www.muskokaheritage.org/ecology-night/scotobiology-article.aspWe may need to create our own science behind each element in the game, but at the same time keep some aspect of the REAL world science.