You can easily set a schedule for you lights by creating Events. You can create Events for individual Lights, entire Rooms, or for Scenes. Events can be set for a specific time or relative to Sunrise/Sunset. Events relative to Sunrise/Sunset are based on your postal code. You can enter your postal code under the main settings menu and selecting Homes. You can also select what days you want the Event to repeat.
The videos below walk you through the setup for each type of event.
Creating Events for Lights
Creating Events for Rooms
Creating Events for Scenes