condition mean min max 1 h after light 5.557240603 4.601811799 6.512669407000001 3 h after light 6.710041057333333 4.844716585 7.872919498 5 h after light 6.771147607666667 6.671902182 6.922612325 7 h after light 8.201646633333333 7.523088165 9.313121355 9 h after light 8.135590658666667 6.958828014 9.062233325 11 h after light 8.251896828 6.693300206 10.17544514 13 h after light 9.181452799333334 8.169923775 10.3188377 15 h after light 8.328800932 6.866360243 9.140909868 1 h after dark 12.308904553333333 9.77912107 15.29229345 3 h after dark 11.658595775333334 8.101007946000001 16.39080324 5 h after dark 10.669638036666667 10.10719975 11.78609217 7 h after dark 11.707971396 9.777711378 12.96876575