No, the non-smoking policy does not have an exception for your before-bed cigarettes

The guest in room 7 just called.

I notice the sign on the door says that it's a non-smoking room.
Yes, we don't have any smoking rooms.
I usually smoke a couple of cigarettes right before bed.
There is no smoking allowed in the room.
I wouldn't smoke any other time.
There's a $100 fine for smoking in the room.
I guess I'll have to go outside to smoke.
That would be great. Thank you.

He's called two other times in the last ten minutes. He's having trouble setting the alarm clock in the room.