In the winter, loss of sunlight can lead to lower mood.

Residents of Harkrader method buildings benefit from living in a space that naturally brings in winter sunlight and fosters a year-round connection to nature, which support mental health." Dive into the design principles and drawings at: https://www.harkraderhouse.com/ This Saturday 10/10, tour the inside of six passive solar houses: https://www.ncmodernist.org/HarkraderTour.htm