Continuation of restricted hours, I feel, will lead to increased traffic on roads and crowding in shops as purchases are to be done whether lockdown is there or not. Restriction of hours of business will only lead to all the public who would have done shopping/movement spread in the time period, say 0600-2300 hr to those limited hours. It may be worthwhile to permit shops to be opened 24 hr whomsoever are willing. This can reduce crowds and social distancing can be better.