The Orks Are Out There Somewhere

A lot of creatures in middle earth are in tolkins world. Like if you're a bad ture, you're often sort of confined to a night time existence. Trolls are this way. And the hobbit trolls are turned to stone when gandolf tricks on into staying up tilla till the sun comes out. The idea is also that maybe the orks or the goblins just don't really like sunlight. But of course, we know that j r Token did not create middle earth out of nothing. He forged it out of existing mythological, folkloric and historic motifs.