When you turn on radio in your house while you think everyone is asleep, or you use radio in your car, you have several choices to listen to: classical, pop, rock, rap…you have to choose music to listen to it, either or the receiver is loud enough to turn it and out loud to bring it not so loud to hear the voice of an outsider. What if you live in Alaska, and you can’t hear the music, turn on the radio or you turn it off? Why do people say that

“you use the radio in the car” is an alternate to “when you turn the radio while the house is quiet”, but grammatical I am not sure if anyone would confuse it as another case of “while”, like “when you turn on the radio while you use the radio in your car”.

Is it necessary to repeat when after or first?

What is making a good day in the job for you?