...Water temp is up to 60 and I adjusted the feeder to the warmest part of the day. As water temps climb and days get longer should I gradually move those feedings to the morning and evening? Possibly add a mid-day feed?
Yes on adjusting the time and amount of food. Feeding at 7am, 10 am and 6pm during summer works. Skip the hottest part of the day. See what works best for your situation.