I know, it's been beaten to death in this forum, but today I shot the members of a church and all shots had to be taken immediately after service with minimum setup time and fast paced shots so the members could get home, watch football or do what ever they needed to do. Shots were individual, couples and families.
As the members gathered for shots there was no time to adjust between shots and as some were individual and others groups, lighting changed dramatically throuought the shots.
I did not charge much as it was my brother-in-law's church, so time spent with post processing was not like I wanted to take a lot of time individually changing each shot.
It took me about two seconds for each shot to change the exposure. I know it could be done with the jpeg, but for me this was so much quicker and shooting in jpeg to start out with would have been more than two seconds per shot to get them looking good.
Below is the untouched and the change of exposure using Raw prior to the conversion.
