Question: 4. which latitudes experience the greatest annual change in daylight hours?
Answer: within 23.44° latitude of the poles
Around the poles
Disambiguated questions and answers: question: 4. which northern latitudes experience the greatest annual change in daylight hours?
4. which southern latitudes experience the greatest annual change in daylight hours?
answer: beyond 72° north
beyond 72°
beyond 72°
Natural Questions answer: higher middle latitudes (from the Wikipedia article "Daytime")