condition mean min max 1 h after light 2.8816552210000004 2.8816552210000004 2.8816552210000004 3 h after light 3.5083335795000004 2.983302464 4.033364695 5 h after light 2.8042201464999996 2.2022580659999997 3.406182227 7 h after light 2.5765302715000002 2.154277478 2.998783065 9 h after light 2.838836411 2.198157911 3.4795149110000003 11 h after light 3.13523219 2.891082508 3.3793818719999997 1 h after dark 4.210231018 3.680539468 4.739922568 3 h after dark 6.4091518735 5.298352242 7.519951505 5 h after dark 6.0505101045 5.708114724 6.392905485 7 h after dark 7.6899637955 6.303435966 9.076491625 9 h after dark 10.73916376 9.41957015 12.05875737 11 h after dark 14.166275295 13.41716034 14.91539025