Horary Clock
During a 24 hours cycle, energy flows in different organs demonstrated by the following chart.
| Liver | 1am – 3am |
| Lung | 3am – 5am |
| Large Intestine | 5am – 7am |
| Stomach | 7am – 9am |
| Spleen | 9am – 11am |
| Heart | 11am – 1pm |
| Small Intestine | 1pm – 3pm |
| Bladder | 3pm – 5pm |
| Kidney | 5pm – 7pm |
| Circulation | 7pm – 9pm |
| Endocrine(Triple Heater) | 9pm – 11 pm |
| Gall Bladder | 11pm – 1am |