Hacker News new | past | comments | ask | show | jobs | submit login

The second photo more closely matches what I see, though it looks more black and white than that. I suspect there is a wide range of night vision as I have watched people stumble around when I thought there was plenty of light.



Are you by any chance color blind?


No, but at night color becomes difficult to distinguish. It's not exactly black and white but really muted colors.


That’s for everyone. Cones have lower sensitivity and more noise. Colorblind people have supposedly higher quantities of rods.




Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: