condition mean min max 1 h after light 5.769556705 5.441819038999999 6.367289365 3 h after light 5.949050324333333 5.513805688 6.45012265 5 h after light 7.138321754 5.9217365079999995 8.165440288 7 h after light 9.236562856 8.085686186 10.35850046 9 h after light 6.915235664666667 5.636602637 7.681578738 11 h after light 8.915392867333333 7.443237524 10.799207699999998 13 h after light 7.905508890333334 6.658342055 8.753832339 15 h after light 7.07239404 6.845552037 7.274452817999999 1 h after dark 10.366457334 9.746510092000001 11.14331314 3 h after dark 8.517962569333333 6.280082717999999 9.951034356000001 5 h after dark 9.858597609 8.444585332 12.21636992 7 h after dark 8.500513222333334 6.209086248999999 9.845234231000001