jetlagwise
The local morning is only one clue
Light can move the body clock earlier or later depending on its timing relative to your internal rhythm. After a large time-zone change, local morning may not correspond to your usual biological morning. A blanket instruction to seek bright light immediately on arrival can miss that distinction.
Read a window as a window
When your plan shows a light action, use its start and end times and check the displayed location. An instruction covering a period is not an appointment at one instant. Open the action for its practical details, especially when a flight or time-zone change is nearby.
Make it workable around travel
Before departure, review whether you will be at home, in a terminal or on a flight during each action. Follow crew instructions and keep safe visibility during transfers. An airport connection is a real constraint; it should be included in the itinerary rather than treated as free time at the destination.
Use personal timing, not a copied timetable
Enter your usual sleep and full route to generate guidance. This page intentionally does not prescribe clock times for light exposure: those depend on the journey. If no precise light action is shown, do not fill the gap with another traveler’s timetable.
