condition mean min max 1 h after light 3.393005542 2.892567417 3.8934436669999997 3 h after light 2.698702673666667 2.360246541 3.196210029 5 h after light 3.400881829333333 2.446364134 4.628595062 7 h after light 3.2864185126666663 2.05642863 5.0796920089999995 9 h after light 3.7482132423333336 2.868524525 5.208180072 11 h after light 4.782758045 3.042409185 6.928718158 13 h after light 3.8017153943333333 3.3145357460000002 4.100647663 15 h after light 3.0444732556666665 2.335978227 3.793999726 1 h after dark 4.0742999719999995 3.6988385389999996 4.4977333669999995 3 h after dark 4.337472561333334 3.654259019 5.266850904 5 h after dark 3.5859155633333333 2.95300772 4.2497928510000005 7 h after dark 4.030560239333333 3.622853591 4.309607385