Incubating Pheasant's eggs

[Black_spiderman]

Help....I’ve just started incubating pheasant’s eggs for 16 days now. Candling the eggs so I can see inside the eggs, I notice half is dark and the other light. Are the eggs okay???? I have the eggs on the Egg Turner, should I continue to use it or manually turn it by hand???? How can I tell if the eggs are good when candling the eggs under a flash light?