§ 2. Hours in session. No session shall be held between 12:00 A.M. and
8:00 A.M.; provided, however, that the Senate may remain in session to
complete action on a measure or measures upon which debate was begun
prior to 12:00 A.M. or to act on a measure or measures for which a
message of necessity has been received from the Governor or upon a
majority vote of all of the members elected to the Senate.