Billboard trouble and pointlight problems!

[Mapsnacker]

You can always open the official maps and check it out.

I checked em' out. I can't seem to find the Box Light on the first map. =p Other than that it really helped XD The main problem was the color I had the billboards and point lights set at.

Is there a way to make it so the point light doesnt appear until a candle/X number of candles are lit?