condition mean min max 1 h after light 2.4390863136666665 1.53537474 3.308330092 3 h after light 3.2527531646666668 1.023169154 5.2295889 5 h after light 2.8376594209999997 2.024525302 3.7162355789999997 7 h after light 3.1312104756666663 1.6707258809999999 3.9442371639999996 9 h after light 2.5801027113333332 1.623341559 3.840789369 11 h after light 2.0477104843333334 0.80779322 3.179462165 13 h after light 2.6021066773333335 1.836784015 3.2985455189999997 15 h after light 2.6177549273333334 1.632883972 4.080790605 1 h after dark 2.596300127666667 1.9339634369999998 3.00861099 3 h after dark 2.5831929463333334 1.256016544 3.992331149 5 h after dark 2.351400175666667 1.564033519 2.8581673430000003 7 h after dark 2.672321912333333 2.29722132 3.2558213019999998