fear of daylight
<psychology> Morbid fear of daylight. ... Origin: G. Phengos, daylight, + phobos, fear ... (05 Mar 2000) ... 
Type: Term Pronunciation: fen′gō-fō′bē-ă Definitions: 1. Morbid fear of daylight.
Phengophobia is the fear of daylight or sunshine.
phengophobia, phengophobous 1. An excessive fear of daylight or of sunlight. 2. In biology, intolerant of light. Human manifestations of this fear involve secluding themselves in curtained rooms where sunlight can not enter and only allowing illumination by artificial light. Usually the individual can go out at night and move around in greater com...