condition mean min max 1 h after light 2.2524262565 2.2512194930000002 2.25363302 3 h after light 2.326666839333333 1.9050250930000001 2.7792101189999996 5 h after light 2.7685190126666663 2.235368507 3.153245292 7 h after light 2.6862757486666666 2.384784566 3.149519976 9 h after light 3.2997430013333333 2.82285739 3.957743759 11 h after light 3.9374829213333333 3.424475981 4.319462373 1 h after dark 2.8247296763333334 2.634615689 3.089394504 3 h after dark 3.6396997283333334 3.0394539000000003 4.38036074 5 h after dark 3.2225597036666667 2.202708902 4.472449374 7 h after dark 3.494115345 3.333610916 3.64403042 9 h after dark 3.417988327666667 3.2333076910000003 3.5791681310000003 11 h after dark 2.7773493806666667 2.7412589819999997 2.829874897