There's a reason you wake at 3am. Or crash at 3pm. Or feel wired at 11pm when you should be winding down. TCM mapped this 2,000 years ago. They called it the Horary Clock — a 24-hour cycle where qi moves through each organ system for a two-hour window. When an organ is imbalanced, its window is when you feel it. Here's the full clock: 3–5am · Lung Waking here often points to grief, sadness, or unprocessed emotion. The lungs govern letting go. What are you holding? 5–7am · Lar
