Sorry Tim. Have to enlighten you... but no hook up for tents..
There are however lights by each tent space which may be switched on and off as required and Cleah Vehews glass company have offered to fit double glazing to anyones tent who requires it. This would let adequate light into the tent if sited correctly.
Anyone caught hanging around all day in their tents will be arrested under the "Loitering within tent" law!