condition mean min max 3 h after light 0.7906863333333334 0.0 1.59559 6 h after light 1.0085766666666667 0.35136 1.36764 9 h after light 1.7133133333333335 1.3922 2.20792 12 h after light 2.023754 0.322336 3.98571 3 h after dark 2.7339366666666667 1.00577 4.39766 6 h after dark 0.935064 0.398332 1.71611 9 h after dark 0.46595899999999996 0.0 0.881072 12 h after dark 0.197953 0.0 0.395906