i changed it for you Becca. Members can only edit posts for 60 minutes after the original post time
The Sunny 16 Rule, which like many photographic rules, is more a guide than a definitive Rule!
Basically you have sunny 16 right. On a sunny day set your aperture to f16, then select your ISO, then set your shutter speed to 1/ISO. So if you set your ISO to 800, your shutter speed using the Sunny 16 Rule would be 1/ISO or 1/800th of a second.
Aperture ::: Lighting Conditions ::: Shadow Detail
f/16 ::: Sunny ::: Distinct
f/11 ::: Slight Overcast ::: Soft around edges
f/8 ::: Overcast ::: Barely visible
f/5.6 ::: Heavy Overcast ::: No shadows
The above table expands on the Sunny 16 Rule for other light conditions (ie Not Sunny).
Here is a link to more information on this : http://guidetofilmphotography.com/su...-exposure.html