Maybe it is ( just maybe ) the scientist were very exited after they made that discovery BECAUSE they have been searching for it for years
Answer: both are personification i believe!
Explanation: curtains can't actually wave and trees don't have emotions
In the poem, Byron writes that daylight is "gaudy."
He does this to prove that daylight is overly bright and showy. His love is not like daylight -- she is not bright and showy.
That's why she walks like the night -- she does not need to flaunt her beauty. Her beauty is natural.
