condition mean min max 1 h after light 4.950747554666666 3.9739110930000003 5.886249642999999 3 h after light 4.898683399666667 4.487041844 5.3204796 5 h after light 6.035844196666667 5.129451926000001 7.106957287999999 7 h after light 5.864823344333334 5.228020638 6.515830935 9 h after light 5.304803687000001 5.091449013 5.6372876220000006 11 h after light 4.3486634340000005 3.2338141019999997 5.427013007 13 h after light 5.347987238333333 4.884384711 5.92474256 15 h after light 4.475469709333333 4.270619619 4.853216806 1 h after dark 5.969043953666667 5.390768856 6.400498042000001 3 h after dark 5.321687006333334 4.440915636000001 5.839529142999999 5 h after dark 5.759940618666667 5.518708975 6.044778195 7 h after dark 6.54129837 5.39078609 7.876187384