The book ~ "Your Body Can Talk" has the time on the meridians.
Meridian
Time Frames
ORGAN
High
Phase
Low
Phase
Stomach
7am - 9am
7pm - 9pm
Spleen and Pancreas
9am - 11am
9pm - 11pm
Heart
11am - 1pm
11pm - 1am
Small Intestine
1pm - 3pm
1am - 3am
Bladder
3pm - 5pm
3am - 5am
Kidneys
5pm - 7pm
5am - 7am
Pericardium
7pm - 9pm
7am - 9am
Triple Heater
9pm - 11pm
9am - 11am
Gall Bladder
11pm - 1am
11am - 1pm
Liver
1am - 3am
1pm - 3pm
Lungs
3am - 5am
3pm - 5pm
Large Intestine
5am - 7am
5pm - 7pm