The number of daylight hours on the Winter Solstice at the Equator is _____, and at 30N is _____, and at 60N is ____.

The number of daylight hours on the Winter Solstice at the Equator is _____, and at 30°N is _____, and at 60°N is ____.
The number of daylight hours on the Summer Solstice at the Equator is _____, and at 30°N is _____, and at 60°N is ____.
The number of daylight hours on the Spring Equinox at the Equator is _____, and at 30°N is _____, and at 60°N is ____.