condition mean min max 1 h after light 2.4946504285 2.0529066609999997 2.936394196 3 h after light 2.5537445426666667 2.234893277 3.128205561 5 h after light 3.4382042923333334 2.579802177 3.98158715 7 h after light 3.23854334 2.97039691 3.594538067 9 h after light 3.7515239953333337 3.072826242 4.780874208 11 h after light 3.038764422 2.432422332 3.467609796 13 h after light 3.408917484 2.876766874 3.704965433 15 h after light 3.3170593766666667 2.415811894 4.24723314 1 h after dark 3.1547666376666665 2.7361271389999997 3.4298349710000005 3 h after dark 3.1536869366666664 2.553578592 4.222561499999999 5 h after dark 2.9125045816666666 2.576028011 3.554946119 7 h after dark 2.2548387593333334 2.004443249 2.502352675