Pericardium [Yin] Fire
Time of Day 19:00-21:00
Closely related to heart, forms a protective layer / covering around the heart and other organs to guard them from attack (by climatic environment [ heat, cold], or emotions [hatred, etc.]), so shielding the mind contained in the heart from danger
Aids the heart in governing the blood and housing the mind
Heart Protector - our relationship to others.