condition mean min max 3 h after light 0.17620243333333335 0.0585673 0.320938 6 h after light 0.427501 0.394255 0.464212 9 h after light 1.4500266666666668 1.36514 1.50988 12 h after light 2.22086425 0.291757 3.13632 3 h after dark 2.3065433333333334 2.11085 2.5329 6 h after dark 1.0630886666666666 0.781176 1.45885 9 h after dark 0.48375799999999997 0.27462 0.708877 12 h after dark 0.26557050000000004 0.232518 0.298623