There exists an unexplained reason for our aversion to lack of light...

We all take the normal explanation for granted: we have an obsession with light, and an aversion to the dark. But when we explore deep into the details, when we start to explore via experience alone, we uncover what is virtually a parallel world, one in which we look for the light in the darkness, but at one time or another realize that we are obsessed with light, that beyond just needing it, have an innate desire that goes beyond human understanding. Because when one reaches that state in which one can appreciate the darkness, and survive within it's realm, he or she will enjoy it, and when seeing any light, will become obsessed. Light is entrancing in a way, but ultimately, we don't require, it's not necessarily needed for our survival as much as we might think it is.