They bought pretty nightgowns for the evening.

Pests are a threat to public health.

At night, all cats are gray.

Sleepless nights are often a sign of a restless mind.

I bought new night masks.

The nocturnal bird sings softly in the forest.

The moon was shining in the starry sky.

The lamp on the nightstand is very pretty.

The bedside tables are placed on each side of the bed.

It's cold at night.