Thomas Edison, inventor of the light bulb*, was afraid of the dark.
*It should be noted that historians list 22 inventors before Edison, but his version of the incandescent light bulb is considered to be the true forerunner to today's bulb.
*It should be noted that historians list 22 inventors before Edison, but his version of the incandescent light bulb is considered to be the true forerunner to today's bulb.