Grand jury is so named because traditionally it has greater number of jurors than trial jury, called a petit jury (from the French word petit meaning small).
Although mice tend to come out in the night when most of the occupants of the house are asleep or immobile. This allows them to stealthily infiltrate any of your food bags, crumbs etc. During the day time, mice will normally not come out, but if opportunities exist then they surely can.
It is against the law for you to take wildlife from the wild and keep it as a pet, but to simply release the mice would result almost immediately in its death.The mice have now become tamed even if you don't handle them-they will be a sitting duck for predators.how more In the winter I rescued two baby field mice that were caught in the house by our cats. I didn't want to release them back into the wiId then, because it was too cold outside, and I figured they would freeze to death.