Nocturnal animals are active at night.

The pianist played a Chopin nocturne that captivated the entire room.

The museum organizes a nocturnal opening every first Friday of the month.

Bedwetting is a common problem in children.

Disturbing the peace at night is prohibited by law.

The nightlife in Paris is very lively.

Night blindness is a condition that affects vision in low-light conditions.

The night tours in Paris are truly magnificent.

He works nocturnally to finish the project.

Nocturnal enuresis can be treated with patience and understanding.