By the same token try to avoid bright natural light for the first two to three days after the flight at times corresponding to 5 to 11 o'clock in the morning on old time as this will tend to advance your body clock.
in a similar manner try to avoid bright natural light for the first two to three days after the flight at times corresponding to 5 to 11 o'clock in the morning on old time as this will tend to advance your body clock.