Most of the incidents occurred at night and on the street, the report said.

Usually, these fights would occur late at night, after we'd gone to bed.

Most attacks have occurred early in the morning or late at night.

They always occur at night and go away by the morning.

"He probably works days since all the deaths occurred at night."

He said the first one occurred at night and did not cause much disruption.

They often occur after exercise or at night, lasting a few seconds to several minutes.

These are handy should the power failure occur at night.

Transformation into human form is said to be rare, and usually occurs at night.

My feeling on rain is that it should only occur at night when people are sleeping.