No Snow in Moscow

Below is just one example of how sun and color can affect our mood.

''Russian health authorities fear that a rare lack of snowfall could cause a wave of depression across the country. This has been the warmest December in Russia since 1870, and much of the country hasn’t seen a single flake of snow. Winter days are extremely short in Russia, as it’s so far north, and people depend on snow to reflect sunlight and brighten moods. “The psychological state depends directly on the light,” Russian psychologist Baleria Mikulina told the London Daily Telegraph. Officials have installed extra street lamps and urged citizens to turn on all their lights, hang up yellow curtains, and wear colorful clothes..'' Via The Week