I have an external motion sensor connected up to my outside lights. Much more reliable than the all in one motion lights. Works fantastic. I have them come on at 30 minutes after Sunset to 20%. If anyone drives or walks up to the house they go to 100% for 4 minutes unless more movement detected. At 30 minutes before Sunrise they shut off. I've programmed in SIMPL so that they only come on after dark and the sensor itself is set for night as well.