condition mean min max 1 h after light 5.632866419 3.525340145 7.7403926929999995 3 h after light 7.2750599183333335 5.041902532 10.558383000000001 5 h after light 4.608839944333333 4.2575247 4.9168529439999995 7 h after light 5.228026734333333 4.91269212 5.502539028999999 9 h after light 5.728811999666667 5.253152151 6.052398076 11 h after light 3.9168933453333334 3.305380125 5.021764725 13 h after light 3.2844826973333334 0.7959608779999999 4.677222873 15 h after light 4.982061155333334 4.479573071 5.454980281 1 h after dark 4.493347192 3.5740534580000003 6.120889012 3 h after dark 5.867995573666667 5.25899969 6.236095861 5 h after dark 7.310650915333333 6.263219927000001 8.11671172 7 h after dark 7.726712874333333 7.1884564829999995 8.197293014