No, there will be 12 hours or so given every day for voting. The gangsters will consult with eachother who to whack, while everyone (civilians, gangsters, bodyguard, detective) vote during the day who to lynch.
Tonight i will be killed by the gangsters, so no need for the gangsters to decide who to whack today. Starting from tomorrow all of you vote who to lynch. At the same time, the gangsters will decide who to whack.
Just take it easy...with time you'll know what to do, all of you.
I just hope that the detective and the bodyguard will understand how important their role is.