condition mean min max 1 h after light 12.623076035 11.088175099999999 14.15797697 3 h after light 13.650377326666666 10.12421543 19.44927805 5 h after light 17.095293036666668 11.96494458 22.09780868 7 h after light 19.550295856666665 18.51731731 20.76886733 9 h after light 22.24533033333333 19.89276912 25.07302918 11 h after light 19.41813703 16.0378427 23.42057764 13 h after light 22.883264896666667 21.70082838 23.93977664 15 h after light 20.21860908 18.28181974 21.56256511 1 h after dark 27.575270783333334 21.02764375 31.7632543 3 h after dark 24.870516693333332 20.96795227 31.10166266 5 h after dark 21.70267117666667 19.23853194 23.0622092 7 h after dark 25.482064763333334 20.62123964 31.62009226