Karl Ove Knausgård said this quote
“ In the streets outside everything was still. The hour before five was the only time of day this city slept. In my earlier life, during the twelve years I had lived in Bergen I used to stay up at night as often as I could. I never reflected on this, it was just something I liked and did. It had started as a student ideal, grounded in a notion that in some way night was associated with freedom. Not in itself but as a response to the nine-to-four reality which I, and a couple of others, regarded as middle-class and conformist. We wanted to be free, we stayed up at night. Continuing with this had less to do with freedom than a growing need to be alone. This, I understood now, I shared with my father. In the house where we lived he had a whole studio apartment to himself and he spent more or less every evening there. The night was his. ”