April 2006 Trip - Tell me what happened

General info:
▪ Model:		Canon EOS DIGITAL REBEL
▪ Make:		Canon
Basic shot info:
▪ Focal Length:		45.0 mm (35mm equivalent: 71mm)
▪ Aperture Value:		F5.6
▪ F-Number:		F5.6
▪ Shutter Speed Value:		1/400 sec
▪ ISO Speed Ratings:		100
▪ Flash:		Flash did not fire, auto
▪ Metering Mode:		Multi-segment
Advanced shot info:
▪ Exposure Bias Value:		0 EV
▪ Exposure Time:		1/400 sec
▪ Exposure Mode:		Auto exposure
▪ Max Aperture Value:		F5.6
Exif-related info:
▪ Date/Time:		2006:04:04 17:56:55
▪ Exif Image Width:		3072 pixels
▪ Exif Image Height:		2048 pixels