Title is self explanatory. Trying to simulate flickering light via light power keyframes but there are no points in the graph editor even though i can see them in the dopesheet, timeline etc. For reference, I placed one keyframe on first frame in animation and one at the end and wanted to apply a noise F-Curve modifier to the whole thing.
In my particular case I could not see the points in the graph editor because the power of my light was 2000 W and it was way beyond the default view range.
As suggested by AtomicBezierSlinger you could perform a
Select All (A) and then
View Selected (Numpad .(the period key)):
Alternatively, you could also
View All (Home). This is convenient if a numerical keypad is not available.