February 27, 2017 Cows at the Synlait dairy farm in Canterbury stand in the darkness of night on May 25, 2015. Photo: Martin Hunter/Getty Images Milk Producer Creates Product To Help People With Sleep Disorders Toby Manhire | Editor The Spinoff Daily gets you all the day's best reading in one handy package, fresh to your inbox Monday-Friday at 5pm. Email * Success! You are now signed up! Something went wrong. Try again later?