Arun-on sentence is a sentence having two independent clauses
a. joined with words such as however or nonetheless.
b. with improper punctuation and without conjunctions.
c. with a period separating one clause from the next.
d. with a semi-colon separating one clause from the next.

marriage difficulties adversely affect parent-child communication

- "is not only a luminous passive watcher in the night sky, but it is a powerful force.

it does symbolizes love,   lust   and dreaming and is seen as a power symbolic force that determines and affects human behaviors and reactions.

in the context of the question it does remain you that he events are only taking place at night and the reader of the passage of time."