There has been some recent discussion on the Cave Forum about photography in Andalucia. In my opinion there is never a bad time to get the camera in action - be quick in Spring and Autumn though - they never seem to last that long!
Far from a "pro" I took these snaps the other morning around 11ish using a simple digital camera (Olympus FE 120)
Wait until mid February when those mountains get dusted with snow. In our old terraced house in the UK the view was...well the next terrace.
I never get tired of the view