condition mean min max 1 h after light 3.450424100333333 2.023816998 5.148021189 3 h after light 4.143090965666667 3.2400713839999997 4.65541965 5 h after light 4.959007633666666 4.586759668 5.213152653 7 h after light 2.8127678263333333 2.639891609 2.958177873 9 h after light 3.3755710490000004 1.803712844 4.791952012 11 h after light 4.140426320666666 3.1246438519999997 5.943050116 13 h after light 3.7054463566666667 2.7681174260000003 5.45528682 15 h after light 4.678125393 3.8146520880000003 5.949104472 1 h after dark 4.017268096333334 3.6497903810000003 4.441993537 3 h after dark 3.1832480966666665 2.287744419 3.865539043 5 h after dark 4.788442873666666 3.3961286 6.552032308999999 7 h after dark 4.714137983333334 3.347379638 5.617744701