condition mean min max 4 h after light 12.069737 10.758475 13.380999 8 h after light 10.758475 10.758475 10.758475 12 h after light 12.198399 11.311075 13.085723 4 h after dark 11.477364999999999 9.587292 13.367438 8 h after dark 10.4907395 9.838465 11.143014 12 h after dark 10.758475 10.758475 10.758475