My fiance and I are going to get married in my sister's backyard in SA in June - in order to avoid the heat, I want an evening wedding and I also want to use white lights and candles. How late is too late to start the ceremony - it is going to be very short. The ceremony and reception will all be in the same place - more of a party atmosphere - no seating, cocktail food. Is it okay to start at 8:00 or 8:30? Will it be dark by then?