I don't understand the meaning of above line. It's from the song Valentine's Day by Linkin Park. I've posted the full verse below:
My insides all turned to ash, so slow
And blew away as I collapsed, so cold
A black wind took them away, from sight
And held the darkness over day, that night
So does the above line mean "the night is dark" or "the day is so dark that it looks like night". Also feel free to point out any grammatical error in the question itself.