Hm, so, the thing with darkness is... normally, I like it when it's a bit darker. Not completely, but darker than most people like. (Hey, I mean, you can see things that are standing in the light when you are covered in darkness, but when you are surrounded by light, you can't see what is in the dark. I like that.) Also, my eyes are a bit light-sensitive.
But my sub-conscience is a wreck. Nearly every night, I am getting a "Pavor Nocturnus", I think it's called "Night Terror" in english. Normally, after about 80% of those attacks, I can't remember that it happened, I'm just tired the next morning, while my dog, my mum, my neighbors and even the guys above my neighbors hear and remember my screams. Often I just know that -something- happened, but I can't tell what. And then... sometimes, it only happened twice, I can remember exactly what terror my mind pictured, because I am able to awake before the Pavor ends. And hell, darkness can be alive in my mind. After that one time that I awoke in the middle of a Pavor, I know why I am normally screaming my lungs out of my body.
I can't even describe it, but it vanished the second I turned my light on.
So, I am afraid of the darkness - but only when I'm asleep.
(Also, thanks for writing the lyrics of "Fear of the Dark". I love that song. Now I've got an Ohrwurm. And I don't have an idea how to translate Ohrwurm. It's a song that doesn't get out of your head. "Catchy tune" or something? Literally translated it is an Earwig.)