Normal and low-light modes

The navigation map does not directly follow system dark and light modes.

Instead, the navigation-enabled map supports "normal" and "low light" modes using GMSNavigationLightingMode.

Use the suggestedLightingMode property of GMSNavigator and set the lighting mode based on the time of day and the device location. Set this property both at initialization and upon changes. Any time the suggested lighting mode changes, the -navigator:didChangeSuggestedLightingMode: listener method is invoked.

See Modify the navigation UI to learn how to customize these modes.