Study sheds new light on the impact of daylight on humans

A new study shows that something as simple as installing new windows and bringing more daylight into our homes may have positive effects on our body clock and general health. What is more, the effect is shown to be significant throughout every European climate from the cold north to the sunny south and the distant east. Edited version includes interview with Per Arnold Andersen of the VELUX Knowledge Center for daylight, indoor climate and energy, speak and general views of case study and daylight.