This is a combination of two pix the first at 5:56 pm the sun has already set. I shot F11 1/25 sec ISO 1000 24-70 F2.8 lens The second shot was 10 minutes later when the was at twilight.I shot F11 1/10 sec. ISO640 same lens. I combined the two using layers erasing the sky from the first pix and using the sky from twilight. This was shot at Devils Golf Course, Death valley CA.