lol klansmen wearing black?
The Klan has several different colored robes. Depends on rank. Grand wizards can wear colors from black, green, and red. They also wear masks of demons and skulls sometimes. So to answer your question- yes, I have seen a KKK member wearing black robes before.
People need to post more stories!
And the sleep disorder you're talking about:
Hypnogogia
Also known as waking-sleep, hypnogogia is a documented physiological condition in which a person is part-way between sleeping and waking.[7] During hypnogogia, a person can be conscious and aware of their environment, but also in a dream-like state where they can perceive images from their subconscious. People experiencing waking-sleep commonly report the sensation of lights or shadows moving around them, as well as other visual hallucinations. A feeling of dread is also a sensation that occurs when experiencing hypnogogia. Hypnogogia is sometimes known as 'the faces in the dark phenomenon' because those who experience this state commonly report seeing faces while experiencing waking-sleep.[8] Similar hypothesis have been put forward linking this condition to a number of other apparent paranormal experiences, including alien abductions and paranormal nocturnal visitations.