sentence2_structure: The number of daylight hours each day<>would be<>greatest<>during the summer near the north pole
sentence1: That date will offer every location on earth, except the north and south poles approximately 12 hours of daylight and 12 hours without it.
sentence2: The number of daylight hours each day would be greatest during the summer near the north pole.
question: When and where would the number of daylight hours each day be greatest?