In USSR the official reason for daylight saving time was the savings of electricity used for the lighting. However it was unclear how that supposed to work, because most power consumption for lighting was street lights and they turned on and off with photosensors, and not by clocks, so there can't be any savings at all.
In USSR the official reason for daylight saving time was the savings of electricity used for the lighting. However it was unclear how that supposed to work, because most power consumption for lighting was street lights and they turned on and off with photosensors, and not by clocks, so there can't be any savings at all.