Save the Chickens!!
Use a Fixed schedule, start at whatever time you want.
Set a Manual Cycle & Soak time: If you want 10 minutes per hour, specify a 10 minute Cycle time, and 50 minute Soak time.
Then multiply your cycle time by how many times (hours) you want it to cycle during a day. For 7 AM to 5 PM that’s say 10 hours, so you want a total watering time of 100 minutes, but the Cycle & Soak will water it in 10 minute periods, with 50 minute pauses in between.