Assignment #4 - Journal Before Shooting

So, for this night assignment I'm kind of excited but I'm worried about the shooting at night with unknown exposure times and so guessing could make it too dark or seem like during the day. I have a few ideas such as like a face, barely light so visible, but not prominent as if hidden and not seen right away. I was also thinking a car moving with headlights or something but I'm not sure. Also, I think that this headlights thing could turn into more light pictures at night, which could be cool or not, depending on how they turn out. But, I'm not sure how the shooting at night will be like if I want to shoot a person or make them drive because my family.. yeah anyway. But I'm excited to use my cool tripod/quadropod/BUBBA that Hannah let me borrow. I've never used the B button before so I'm not sure how that will work, and I'm not looking forward to holding it down for 16 minutes.. I'm trying to think of more things that Mr. Patteson suggested like how night can be threatening but also nice and comforting but I'm having trouble thinking of good ways to show this.. so yeah if I could get a picture of somebody hidden or something.. I don't know but that is what I'm trying to think of now.