>>19972620The sun literally recharges everyone.
It is an important source of Vitamin D. People deficient in it tend to be foul or angry all the time. When subjected to enough sunlight, their moods pivot to being cheerful, happy, and just generally positive in nature.
I could make the argument that melaninated folk like niggers have taken in so much vitamin D that they are incapable of utilizing it for anything outside of its core needs, akin to a dopamine overload. That's why they are so violently angry all the time.