...well, I can only assume since you didn't tell me what didn't work.
Can you use a HOT Coffee Bean to make it night-time? Can you go to the mill at the farm and climb up?
Does a scene occur after that? Are you 'trapped'? Pay attention the pink icons that appear... don't they look like arrows?
If something about this is not working, first I recommend making sure you're on the most recent hotfix v0.307, and secondly please give me more specific details on what exactly is going wrong.