Thank you.
I now have questions for Professor Belenky.
You spoke about the importance of taking into account the physiological factor in the regulations. Your recommendations included avoiding takeoffs and landings between 4 a.m. and 6 a.m. In terms of a 10-, 13- or 16-hour flight, is that the local time at departure or arrival?
How is the time difference taken into account on a physiological level?