Light client

rednet.open("front")
lightOn = false
while true do
  wiresOn = colors.green
  sender, message, distance = rednet.receive(1)
  if message == "lightOn" then
    print('Day begins')
    lightOn = true
  elseif message == "lightOff" then
    print('Night comes')
    lightOn = false
  end
  if lightOn then
    wiresOn = wiresOn + colors.white
  end
  rs.setBundledOutput("top", wiresOn)
end