If you dream of being in the night and not seeing things clearly, then it means that you are trying to cover some of the things in your waking life. Perhaps you are the person who often closes his eyes and pretends that nothing is happening around you. The dream could also show that you are a very negative person who doesnt believe in good things and mostly thinks about things in a negative way. The night could also show the tranquillity of your mind and peacefulness.
Read more about dreaming of Night in other dream meanings interpretations.