I never for the problem people have with it. Most clocks adjust themselves, that one hour isn't important anyway, neither is counting time itself. It's light, then it's dark. Get your shit together in the light you need light for, do the rest later. Simple asf.
I don't understand. That method or the one in the picture both change the time by 1 hour and 5 minutes, amirite? You have to change the angle between the hour hand and the minute hand, to adjust by 1 hour.