Just make sure that the others can’t lay in her box or push her off her nest. Otherwise you end up with more eggs partially incubated when she is done hatching the first three and unless you have another broody volunteer…I’m not sure of the logic In this, but I took Xzit out to the coop. Set up her laying box with her eggs, and hopefully she will be more relaxed out with her feathered family. Staying inside (in the dark) can’t be good for her. I watched, as she made herself more comfortable, and she has more room in her box.