Clear sky above, sun low to the horizon, off axis by about 20-25 degrees, and filtered by lots of particulates in the air make for excellent glint light conditions.
Strasburg Rail Road 89 had just arrived back at East Strasburg Station with the 6pm train (which recently replaced the 7pm train on the Friday and Saturday schedule).
I made this digital photo handheld with my Nikon Z6 fitted with a 70-200mm Nikkor Z-series zoom, and with nominal adjustments to the NEF RAW files in post processing to correct color balance and contrast.
Tracking the Light Posts Daily!