how to use histogram?

[BUDMANOK]

what are some techniques,tips for using the histogram on previously shot photo's to improve settings while underwater?

for instance i have pics from my last trip to GC that I am looking at to try to improve my pics for my upcoming trip.

what do you look for in the histogram?

 

[bvanant]

Understanding Histograms

Great site and more than you need to know.
Bill

 

[BUDMANOK]

thanks great info

 

[The_blue]

Interesting read.