One thing I really don't understand. If the Elipse stops a firebender's powers why doesn't the firebenders lose their powers during the night? Just think about it if the elipse is the moon blocking the sun then why wouldn't during the night when there is no sun the firebenders in the area of the planet where the sun is not shine upon lose their powers and even if the elipse does block the sun wouldn't it only be for a few minutes? how would that be enough time for the earth kingdom/water tribe strike back at the firenation?