Answer:
See the explanation for the answer.
Step-by-step explanation:
The first time the author uses the word "faint" it means he suddenly felt dizzy, weak, or had a headache. The second time the author uses the word "faint" he means the stars are there but he does not have a clear view. Which could mean that the sky is just foggy or he has sight problems. It could also be a metaphor for something like the stars showed hope and glory one night but the next showed nothing but sadness. I'm not super sure but I hope this helps!