condition mean min max 1 h after light 3.9631395630000004 3.6348919680000003 4.291387158 3 h after light 3.5241814773333333 3.040337837 3.8100501860000002 5 h after light 2.4959434943333334 1.788294806 2.894782563 7 h after light 3.108052461333333 2.013818078 4.154685926 9 h after light 3.3862286036666664 2.105182851 4.580485576 11 h after light 4.039334177333333 2.96348883 5.213144243 1 h after dark 5.337056521666667 4.962279205 5.604017937 3 h after dark 6.23179489 5.4350589739999995 7.628433316000001 5 h after dark 5.723654735333334 5.356538204 6.412544647000001 7 h after dark 6.3931756753333335 5.583594998 6.994046432 9 h after dark 4.510642641666666 3.7983008739999997 5.459519544 11 h after dark 4.666132235666667 4.049587132 5.133261441