condition mean min max 1 h after light 4.589950963 4.589950963 4.589950963 3 h after light 6.7801850340000005 6.076196124 7.484173944 5 h after light 4.1843429720000005 3.3054224580000002 5.063263486 7 h after light 6.342118933 5.052198799 7.632039067000001 9 h after light 6.383894801 6.028292945 6.739496657 11 h after light 10.370088225 10.15789685 10.5822796 1 h after dark 8.2251283295 5.869268259 10.5809884 3 h after dark 5.629384382 4.811398794 6.44736997 5 h after dark 7.095404242 6.37066617 7.820142314 7 h after dark 8.340770041 7.290278711 9.391261371 9 h after dark 11.07211637 10.20640915 11.93782359 11 h after dark 10.258256943500001 8.296583437 12.21993045