Why do ghost hunters investigate in the dark? September 27, 2022September 5, 2016 by Cody Polston So why do ghost hunters investigate in the dark? Does it really make sense? Related posts:Room 18 at the St. James Hotel, Best EVPDr. Walter Franklin Prince, Ph.D. (1863 – 1934): Paranormal Investigators of the PastThe Self and its sourceThe cover for my next book has been approved.