Noah told God how they had closed their minds to accepting the message, so that the light of the truth should not affect their thinking.

For instance, one day, bright light may not affect you at all, while on another day, it could immediately set off a migraine.

Ultraviolet light can affect sensitive paintings, especially watercolors and many textiles.

Everyone knows that light, water and nutrients in soil affect how well plants grow.

Unfortunately this year, the Moon is a day passed last quarter so its light may affect the number of meteors visible.

Their advantage is that the light affects only the psoriatic skin while healthy skin isn't exposed at all.

In recent years, researchers have realized that light can affect daily or circadian biological rhythms.

"The immigrant experience throws a powerful light on the way time affects us and our families," she added.

Though bright lights affected the white-haired boy's sight, he saw better in semidarkness than any of the others.

And the light from one or two windows shouldn't affect the screens of anyone but the person next to the person with the shade open.