condition mean min max 1 h after light 5.155457682 2.9352752389999996 7.089278768 3 h after light 6.085251337666667 4.808895023 8.071756781 5 h after light 5.445298494666667 3.768576925 8.518267955 7 h after light 5.5183831670000005 4.733723329 6.17930489 9 h after light 6.195172392666667 4.824931857 7.008229817999999 11 h after light 5.720034537 3.923567067 7.425795345 13 h after light 6.364029183666666 3.62764843 7.915844568 15 h after light 6.666485337 6.21751974 7.363165657000001 1 h after dark 6.140169612333333 5.228078114 7.4135265089999995 3 h after dark 6.366364361333334 5.427785777 6.878385651 5 h after dark 5.367598707666667 4.5230158519999994 5.976168081 7 h after dark 6.2548386743333335 4.791347326 7.194655495