The personification of the stars in the poem contributes to the overall theme and experience of the night, emphasizing the feelings of restlessness and fatigue. The stars are described as "twinkling lazily" and "yawning," which suggests that even they are tired and unbothered by the passing time, reinforcing the speaker's own feelings of insomnia and frustration.
The best answer that reflects this understanding is:
D. It creates a feeling of being wide awake at night.
This option captures how the personification of the stars contributes to the speaker's sense of being awake and aware of the long, drawn-out night.