condition mean min max 1 h after light 4.698602489 4.698602489 4.698602489 3 h after light 4.794474931 4.1694347689999995 5.419515092999999 5 h after light 4.1206106885 3.021131364 5.220090013 7 h after light 4.489150182 4.166774248 4.8115261160000005 9 h after light 4.528042538 4.159378181 4.896706895 11 h after light 6.100673351 5.838899476 6.3624472260000005 1 h after dark 5.8677198055 3.760766877 7.974672733999999 3 h after dark 6.3291268039999995 4.659777935 7.998475673 5 h after dark 5.330831699499999 5.17279765 5.4888657489999995 7 h after dark 7.205658814 6.240148456 8.171169172 9 h after dark 9.9970515995 9.478059129 10.51604407 11 h after dark 12.059520125 10.23398393 13.88505632