i recently installed five exterior outlets. i ran 12/2 wire to my junction box. from the panel i ran 12/3 wire into the junction box. i connected all the wires black to black and white to white. i also ran a 12/2 wire from my junction box to a timer to control the outside outlets. in the timer i connected the ground to the ground nut, and the white to the nut indicating neutral, and the black wire i pigtail and ran 1 wire to load and one wire to line. the timer work but it will not turn the lights off went it passes the shut off. what did i do wrong?