Dimmed night lights
Your Niko Home Control system knows day from night. Going to the bathroom at night is much more comfortable when the lights are dimmed. You can arrange that this happens automatically.
Move around safely at night
Program your stairwell light to automatically switch itself on at sunset and off again at sunrise, while still being available for normal on/off operation at any time.
Consider programming your lighting to switch on at a dimmed intensity when it detects movement at night.