condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.265581 0.0 0.531162 4 h after light 0.39930550000000004 0.259869 0.538742 8 h after light 0.1363745 0.0 0.272749 12 h after light 0.133132 0.0 0.266264 2 h after dark 0.59349 0.0 1.18698 4 h after dark 0.25962399999999997 0.254805 0.264443 8 h after dark 0.0 0.0 0.0 12 h after dark 0.13608 0.0 0.27216