condition mean min max 0 h after light 0.49594099999999997 0.436518 0.555364 2 h after light 0.835188 0.556556 1.11382 4 h after light 1.031998 0.894676 1.16932 8 h after light 1.28838 1.22947 1.34729 12 h after light 2.227615 1.87324 2.58199 2 h after dark 2.8814849999999996 2.5763 3.18667 4 h after dark 2.179175 1.98333 2.37502 8 h after dark 1.6029200000000001 1.42045 1.78539 12 h after dark 0.7071510000000001 0.651822 0.76248