Circadian Biologists in Northern Europe - Polar Light Health Impact

RESEARCH REQUEST | Seeking an expert in light and human biology in extreme northern climates Howdy y’all. I’m on the hunt for someone who has researched the effects of prolonged darkness and near-constant daylight on human biology, particularly in Northern Europe. The angle I’m exploring is what actually happens to human health in these environments. What trends or anomalies do we see when we simply live with these extreme natural conditions, versus when we intervene with specific lighting strategies? Ultimately, I want to understand what these places can teach us about what our biology really expects from light. If anyone knows someone working in this field, I’d love an introduction! Thank you! 🙏