1. 
   achluophobia
   achluophobia An abnormal fear of darkness. Such a fear includes not going out at night, increased anxiety as evening approaches, not wanting to look out at the darkness by closing the window shades to avoid looking out, avoidance of looking into dark rooms, and always having some kind of light avail...
   Found op http://www.wordinfo.info/words/index/info/view_unit/16/
   
   
2. 
   Achluophobia
   Achluophobia is the fear of darkness.
   Found op http://www.probertencyclopaedia.com/browse/EA.HTM
   
   
3. 
   Achluophobia
   fear of darkness
   Found op http://en.wikipedia.org/wiki/Glossary_of_phobias
   
   

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