Edwards said they conducted a study on a small range of farms to see how flexible milking affected sleeping patterns and found on average farmers got an extra 30 minutes of sleep per night.
He said whether farmers gave flexible milking a go was down to personal preference.
“Some people like to spend the afternoon with the kids and then go back out and milk afterwards, others want to get the day wrapped up really early and others want to have that sleep-in element of every second day.
“It’s very much a case of different strokes for different folks.”
Edwards said at a national level about 21% of farmers were using flexible milking during part of the season, but there is a bit of regional variation.
- RNZ