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. Author manuscript; available in PMC: 2017 Mar 4.
Published in final edited form as: J Nerv Ment Dis. 2012 Jan;200(1):51–55. doi: 10.1097/NMD.0b013e31823e56ca

FIGURE 1.

FIGURE 1

*BDI-II scores were significantly lower after treatment with bright light compared with red light (p ≤ 0.05).;

**BDI-II scores were significantly lower after 1 hour of treatment with both red and bright lights (p ≤ 0.01). BDI-II indicates Beck Depression Inventory-II.