Um, I'm not quite sure you understand the concept of longer days. Days Vs Nights are proportionate to one another. As winter comes the nights get longer and the days shorter. Then as summer draws near the days get longer and the nights shorter. As you get closer to the poles the more extreme this is; the north and south poles get sun one half the year and night the other half the year. Thus, the closer you are to the Equator the more even nights and days. The further away the harder it is on depression.