condition mean min max 1 h after light 7.6488173575000005 6.906788855 8.39084586 3 h after light 12.594072252666667 9.231952977999999 15.87348027 5 h after light 13.406430586666666 10.92029166 16.13342372 7 h after light 14.541114576666667 12.57723207 15.61610683 9 h after light 20.00592487 19.09558204 21.1958581 11 h after light 22.21408349 18.1262781 26.49641651 13 h after light 18.147348267333335 7.775925502000001 23.41175769 15 h after light 25.117100196666666 23.38488993 26.2215647 1 h after dark 23.15449016 20.30195861 25.14387263 3 h after dark 22.55917002 22.30541248 22.83120942 5 h after dark 23.206591093333333 21.16309049 25.30131231 7 h after dark 19.048645836666665 18.65542315 19.78656934