Wow, how interesting! Thanks for sharing. Your job facilities look really nice- I guess since people need to be indoors so often you'd have to make it a nice place to be!

The cold seems brutal, but I honestly think the hardest thing would be all the darkness in the winter time. I spent a summer in St. Petersburg, so I've had a taste of "white nights"- they are great! But going without light in the winter would be so hard! Do you have any lights that mimic natural light?