premise: The day with the most hours of sunlight in the northern hemisphere (fewest hours of sunlight in the southern hemisphere) occurs when the North Pole is pointing most nearly toward the Sun, on or about June 22 of each year.
hypothesis: The number of daylight hours each day would be greatest during the summer near the north pole.
hypothesis_graph_structure: The number of daylight hours each day<>would be<>greatest<>during the summer near the north pole