Hello. I live in Seattle and I have 1 delaware, 2 rhode islands and a buff orpington. they are alomost 19 weeks old. i haven't seen any eggs yet but am prepared to see some soon. i have a few questions. -Is it to stressful on them in their first year and first months of laying to leave a light on so they lay through the winter? They will just start laying as winter sets in. -If it is ok to take this route how much light time do they need? someone told me to only turn the light on in the morning so they don't get scared by the light suddenly turning off at night. -this same person also told me i need to be very diligent about looking for the first eggs to be layed because if they break the first eggs and get a taste of egg they will continue to break their own eggs and i'll be screwed as far as getting eggs for myself? true?