Economy 10

Hi, I have recently switched and have an economy 10 prepayment metre. What times are on and off peak? I read that there aren’t seperate tariffs for economy 10 however my account shows that I have a night and day tarrif? Confused.

This Bulb page https://help.bulb.co.uk/hc/en-us/articles/115003599991-Can-I-switch-to-Bulb-with-an-Economy-10-meter- says: “We don’t offer a specific tariff for Economy 10 meters, so you will be charged the same rate at all times of day as if you had a single rate meter.”.

Not sure if this is the same if being on prepayment.