Regarding SAD,which of the Following Statements Is FALSE

Regarding SAD,which of the following statements is FALSE?

A) Eighty percent of SAD patients can be helped by phototherapy.
B) The best time to administer phototherapy is early in the morning.
C) Seasonal depressions are related to the release of less melatonin during the winter.
D) Thirteen percent of college students living in northern New England show signs of SAD, with this condition being especially prevalent among the students from the South.