condition mean min max 0 h after light 0.0391343 0.0 0.0782686 2 h after light 0.04081305 0.0 0.0816261 4 h after light 0.0712675 0.0 0.142535 8 h after light 0.22454185000000002 0.0750847 0.373999 12 h after light 0.2705295 0.248974 0.292085 2 h after dark 0.390578 0.374253 0.406903 4 h after dark 0.25250485 0.0698787 0.435131 8 h after dark 0.200068 0.163552 0.236584 12 h after dark 0.455255 0.388042 0.522468