fb: TRDS change auto detect light conditions method

Currently on critical light conditions it still switches to often between
on and off which results in bad UX and in worse cases to unusable phone
due that it is permanently switching. To prevend that slacken the light mode
level detection and set it when it goes to dark mode way more higher (LIGHT_CONDITION)
and when into light mode back to lower level (DARK_CONDITION)

PS
- 25 looks good

Change-Id: I665f3141fe31f26ca371d10593ff95174d68fc9e

Conflicts:
	services/java/com/android/server/UiModeManagerService.java
TRDS: Add some Log Output

Change-Id: Id0c6bcb1072a952cac7b2d963137ee72d79e2f0d