TUCSON (KGUN9-TV)-- A new study found that it's actually the view outside that fancy corner office that's important to your health. It's all about letting the sun shine in. The study, published in the Journal of Clinical Sleep Medicine says sunshine in the workplace is essential to good health. Researchers found workers who were close to a window were inspired to exercise more and were better rested sleeping on average 46 minutes more a night than those who worked in a windowless office. And the researchers say the little differences that are brought on by exposure to simple daylight can help increase the productivity of the worker.