To be plain I am stuck or I took a wrong turn somewhere. If I took a wrong turn please put me on the right path. If that is not the case than how do you get past the floor because I cannot go more than ten steps without dying a horrorful painful death. Please help a nocturnal brother.
Paraphrased from http://elderscrolls.wikia.com/wiki/Darkness_Returns
You need to sneak through the darkness, avoiding the light, and avoiding standing up.