My pullets will be ready to lay their first egg in December. Will they or will they wait till spring? Living in Tampa Fl. December is not too cold around 75-80 daytime and nights 50-60 degrees. In Feb it could go down in the 30's but usually in the mid 40's. Daytime temp. are all over the place here. 50's to 80's. February is a weird month. Thanks!