Here is a beautiful portrait RIGHT out of my camera. NO adjustments at all on the test shot or the final version.

I saw a big window with some nice afternoon/evening light coming through but the curtains were big and unmoving so I had Kevin the Groom step in as my assistant and hold the curtains back. then I took a test shot to see what it looked like

beautiful light but WAY dark on one side so I had Stacey my assistant come in with a reflector and bounce a little light just off camera to my right and fill in that other side here are two photos from my iPhone showing the set up.

My settings on the final shot were ISO 250, Aperature 2.8, Shutter 1/50th

and again this is straight out of my camera