I see the flickering only when it is dark, whether its during the day when I am wide awake and just going into a dark room or at
night before I go to bed. If I wake up
in the middle of the
night and look around, the flickering is more pronounced. I have asked other people if they see this flickering and they don't know what I am talking about. I have had my eyes checked, seen a doctor, etc and I am fine and healthy.
Is this just an optical illusion?