If it is 95 to 100 degrees outside and we have our chicks on an enclosed porch with lots of sun and lots of glass windows should we use the heat lamp during the day or ONLY at night? Keep in mind there are 25 chicks and they are being shipped to us as we speek so if i get them this afternoon or tomorrow I want to be ready. Will they be too hot? or because they are only 2 or 3 days old should they absolutely have the heat lamp regardless?