For the discerning photographer, summer midday high-light presents difficulties with contrast and deep shadows.
In my Kodachrome days, I’d put the camera away from 10 am to after 2 pm during June-July. Kodachrome’s palate and contrast didn’t work with midday high-light and the slides would suffer from inky shadows, exceptionally harsh contrast, and bleached highlights.
Using digital photography and post processing, I can overcome some of the difficulties presented by summer high sun by adjusting color temperature and carefully controlling highlight and shadow detail.
Another tool is the external graduated neutral density filter. By attaching one of these filters to the front of the lens, I can darken the sky to better hold highlight detail and color saturation, while lightening the lower portions of the image area to make for a better balanced exposure and increasing the relative amount of data captured.
Final adjustment is still required in post processing to lighten shadows.