Night Light

Can reading books truly be divided into daytime and night-time books?

Meaning, are there any books that I would rather stay up the entire night to read than take out time during the day for?

I think I would. Because this thought crossed my mind while reading "The Unbearable Lightness of Being" at two am: a book I have been unable to read during the day for lack of proper attention.
It's alhamdo lillah such a good feeling to have the quiet time to sit back and think over Kundera's ways of expressing common terms like parades, death, rebellion and sorts and give them the amount of reflection they deserve.

I doubt I would have pondered as much over this had it not been for the fact that I had been unable to finish this book for months when all it required was a night of my time.