I usually wait til after 6 when the traffic has calmed down a bit, we have about 3 miles of busy traffic to get through before we get to quiet country roads, I use my solar storm light on the front on the low setting on the busy lit roads but put in on the middle setting when we get to the quiet unlit roads, at least to rear flashing LEDs on the back, we normally get two 35/40 mile night rides in a week.