Darkness is great for setting the mood, but it can be a mechanical headache to juggle. Use thes tables to simplify your experience.
I recently ran a poll asking players what races they thought should have Darkvision. With over 2500 responses in the first 24 hours, players expressed strong sentiment that many of the races should have their Darkvision removed or modified from the rules as written ("RAW"). Here are my observations, as well as a chart identifying what races have Darkvision by popular demand.