Answer:
1. Regulating the circadian rhythm
Light plays a significant role in regulating the human circadian rhythm, also known as the body clock. It is one of the natural biorhythms of the body. The body clock does not work in agreement with the artificial clock. It is a little bit slower.
2. Concentration and productivity
The place where we need to stimulate our minds such as offices and schools are usually brightly lit. However, fluorescent lights are most often used in these places since they are energy efficient and cost effective. Spending many hours in harsh artificial light can make you feel edgy and uneasy.
3. Emotions
The lights we are exposed to throughout the day greatly affect our emotions. You may have realized that natural light coming through the windows has a great calming effect. Lack of lighting, on the other hand, can be depressing.
4. Eyes
Both artificial and natural lighting can strain or even damage the eyes. Spending many hours in areas that are brightly lit may cause tiredness and headaches. Adjust the lights in your home to avoid this strain.
5. Decision making
Under bright lights, emotions are experienced powerfully. The effect that bright light has on the emotional system may be the result of the body perceiving light as heat, and the perception of heat may trigger the emotions. Dimming the lights can help reduce emotionality as you make everyday decisions.
Explanation:
I hope it helps:)
keep learning:)
