condition mean min max 1 h after light 1.4445222555 1.402456929 1.4865875819999999 3 h after light 1.6659737373333332 1.4729978419999998 1.972129593 5 h after light 1.7198041103333335 1.209372033 2.3574054380000002 7 h after light 1.2591467886666665 0.57869909 2.341896013 9 h after light 2.2508764073333336 1.9123496830000002 2.604090036 11 h after light 1.6915151833333335 1.105646515 2.273842489 13 h after light 2.4192751930000003 2.06376754 2.961578868 15 h after light 2.0432961326666668 1.76288976 2.406765446 1 h after dark 2.616158739 1.799093347 3.141479307 3 h after dark 2.7075474696666664 2.3013606159999997 3.2236759839999998 5 h after dark 2.360477052 2.261878254 2.439668905 7 h after dark 2.306862028666667 1.992614167 2.572751101