Answer:
The third choice: The amount of daylight be gradually increase from Jan to Feb to Mar.
Step-by-step explanation:
The essence of plausible prediction is consistency with observation. All but the third choice contradict the chart/observations of averages from past periods (years).
The data shows that the average number of daylight hours increases from January to February and to March, so it is plausible to predict the same will occur next year.