My wife prepared the lunch and had to defrost some spinach. So I decided to “help” her. I prepared the Raspberry Pi with the camera.
After some experiments the correct angel was found (should have photographed the adventurous setup), and I started the timelaps script. For five hours it a picture every 15 seconds.
raspistill -v -t 18000000 -tl 15000 -o image%04d.jpg -w 800 -h 640
After 800 images I cancelled the script and created a video with Time Laps Assembler.
What we learned: don’t use natural light!