condition mean min max 1 h after light 3.7297085533333334 2.844959078 4.2965325860000005 3 h after light 2.9386050213333337 1.8696007680000002 3.9903597 5 h after light 3.359073030333333 2.671409477 3.8465980739999996 7 h after light 2.7109236076666665 2.103593154 3.2857608989999996 9 h after light 3.2962891526666667 2.97351435 3.71376281 11 h after light 3.1513293063333334 2.412005781 3.808168036 13 h after light 3.720063507 2.9388544239999996 4.225021334 15 h after light 3.4899276633333334 3.131107617 4.14501316 1 h after dark 2.8119976636666664 2.318110107 3.4932182189999996 3 h after dark 3.3853941979999997 2.785461958 4.230679277 5 h after dark 3.218837345 2.88670931 3.846677033 7 h after dark 4.080195756666667 3.5226919000000003 4.582896993