The timing of this light is way too long. I sat for over 6 minutes on E Nancy Creek waiting to turn left onto Chamblee Dunwoody toward 285. After 6 minutes the car in front of me ran the light and the rest of us followed. No clue how long it stayed red. This has been an issue for a while now. At some points during the day it is not that long. Not sure the thinking behind such a long wait time. Thank you.