Interesting, but I'm pretty sure our body's metabolism is tied to daylight, and this system would be pretty unhealthy for the "night-shift" people in the long-t

Interesting, but I'm pretty sure our body's metabolism is tied to daylight, and this system would be pretty unhealthy for the "night-shift" people in the long-term. (I don't have science on this) Also I'm not entirely sure what benefits this brings. Seems like the only ones who'd gain something are people dealing with international matters - a small fraction of society. Could you expand on the gains for the average Joanne? :)