
The best case scenario is when you can provide natural light: a research by a Neuroscience doctoral candidate at Northwestern University, Ivy Cheung, pointed out that “compared to workers in offices without windows, those with windows in the workplace received 173 percent more white light exposure during work hours and slept an average of 46 minutes more per night. Workers without windows reported lower scores than their counterparts on quality of life measures related to physical problems and vitality. They also had poorer outcomes in measures of overall sleep quality, sleep efficiency, sleep disturbances and daytime dysfunction.”