What it’s like to move to where the sun never rises

Bryony and Henrik Hegard looking up at the Northern Lights -

In the Arctic and Antarctic circles, months go by where the sun never rises.

But what’s it like living where darkness reigns? Many think that the absence of familiar cues, day-night cycles and exposure to vitamin D must drain residents and throw their routines off balance, but we have spoken to some people who have experienced the opposite.