LightTimer

#LightTimer
import time
import RPi.GPIO as gpio
from gpiozero import LED, PWMLED

#gpio.setmode(gpio.BOARD)
#gpio.setup(5, gpio.OUT)

lights = PWMLED(3)

h = time.localtime()[3]

while True:
    try:
        h = time.localtime()[3]
        if h >= 18 or h <= 4 :
            #gpio.output(5, True)
            lights.pulse(10,10)

        else:
            #gpio.output(5, False)
            lights.off()

        time.sleep(20*60)
    except KeyboardInterrupt:
        #gpio.output(5, False)
        #gpio.cleanup()
        lights.off()
        raise

#gpio.cleanup()