Nitpick, which depends on your local conditions and time of year, but night hours are often colder which changes growth rates. If you're making kefir or somethi

Nitpick, which depends on your local conditions and time of year, but night hours are often colder which changes growth rates. If you're making kefir or something you may notice a difference depending on when you start a batch if you heat or cool individual rooms rather than the entire house including the kitchen.