condition mean min max 1 h after light 8.1725062575 7.269783935 9.07522858 3 h after light 9.127033342333334 8.039857843 10.11377689 5 h after light 11.564920421666667 9.821583695 13.71026018 7 h after light 10.317847655 9.380152625 10.98981439 9 h after light 9.459283444333334 6.870728364 11.90748817 11 h after light 10.568440072 8.963436996 12.13917874 1 h after dark 11.109997186666666 10.1039179 11.92649971 3 h after dark 9.121754111666668 7.966456305 10.01231873 5 h after dark 10.270534564666667 8.924124634 11.59044446 7 h after dark 8.855977523 7.817032997999999 10.18809506 9 h after dark 8.821108424666667 8.480807059 9.436341249 11 h after dark 6.600174587666666 5.650243142999999 8.161475605