12-hour organ clock - 11:00 am to 13:00 pm Tt is best to sleep for 25-40 minutes after lunch. Pretect your heart and absorb energy from nature. Huan Yang Wo. The soles of the feet face each other and palm on the belly button. Hold for 10 minutes before sleeping. From 11 to 13 o'clock, the energy of the meridians flows through the heart of the meridian. This is the best time to take care of the heart. The best way at this time is to sleep for 25-40 minutes to let the heart rest. In addition, this