Domotique: Eclairage automatique selon présence

Scenario:
- In the beginning the house is empty, the shutters are closed and the lights are off.
- Daisy detect the return of the habitant, and she turns on the light.
- After a few minutes of presence, Daisy switch to present mode, in which she opens the shutter (and raise the thermostat during winter).
- While opening the shutter, observing that the daylight is still enough, Daisy then turns off the lamp.
- At night fall, Daisy turns on the light again when the room becomes too dark. (the habitant remains present).