Question 496 - Human Performance and Limitations - ATPL - Airline Transport Pilot license

Adapt as soon as practicable to the destination local time and keep regular sleep, meal and light-exposure routines.
Remain on departure-base time for the entire layover.
Sleep at random times whenever possible, regardless of local daylight.
Use alcohol or sedatives to force sleep at the destination.

Training tests and timed exam simulations ATPL - Airline Transport Pilot license