I came across this article and wanted to see if anyone was having success with the Konefal Feeding System getting cows to calve during the day. My feed man mentioned it but I had never heard of anyone doing it. He recommended feeding one time per day at 6 pm.
https://www.agdaily.com/livestock/sdsu-feed-night-calve-day/
https://www.agdaily.com/livestock/sdsu-feed-night-calve-day/