function infiniteLoop()
while true do

    m = peripheral.wrap("left")
        m.setTextScale(1)
    local time = os.time()
        time = textutils.formatTime (time, false)
    m.clear()
        m.setCursorPos(1,1)
    m.write(time)
        sleep(1)
    end
        end
    if time == 12:00 then
        rs.setBundledOutput("back", 1)
    end
        infiniteLoop()