condition mean min max 3 h after light 151.659475 34.167 417.351 7 h after light 142.876425 24.1693 302.12 11 h after light 131.13386666666668 27.0124 250.039 2 h after dark 169.46660833333334 39.6844 402.827 6 h after dark 130.595575 29.8783 332.697 10 h after dark 126.30445 20.7735 282.956