condition mean min max 3 h after light 0.48228266666666664 0.0 1.1637 6 h after light 0.48851333333333335 0.0 0.95303 9 h after light 0.704865 0.230042 1.12303 12 h after light 1.0970345 0.470175 1.58557 3 h after dark 0.8025950000000001 0.0 2.04102 6 h after dark 0.7268096666666667 0.0 1.76323 9 h after dark 0.568242 0.0 1.06214 12 h after dark 0.8508085000000001 0.577487 1.12413