http://www.jetlagrooster.com./
Research shows that light exposure can shift your body clock (Eastman & Burgess, 2009; Kolla & Auger, 2011).
Light exposure – for example going outside in sunlight – at the right times can reduce jet lag.
Jet Lag Rooster creates an individual plan suggesting when to seek and avoid light, based on your own trip and body clock.
People who follow these suggestions report less jet lag (Lieberman, 2003).
In some cases, shifting your body clock before your trip could prevent jet lag completely (Burgess et al., 2003).
