How do the eyes see objects?
The eye can see an object because there is light hits the object, where the light hits the object will be reflected by the object to the eye, so that the object can be seen by our eyes.
From the sentence above you can understand that the eyes need light to see objects, therefore at night in a completely dark, we will have difficulty seeing objects because there is no light entering and being captured by our eyes.
Therefore, when you want to read, read your book in a place that is brightly lit, because the eyes need light reflected from an object so that the eyes can see the object, reading in a dark place also makes the eyes hurt easily. Love your eyes which are very useful and very valuable.
