condition mean min max 1 h after light 1.179695446 0.863348607 1.496042285 3 h after light 1.4810716223333333 0.432163074 3.0773176589999998 5 h after light 0.7393687346666666 0.58950342 0.8450841 7 h after light 0.7938242393333333 0.524051336 0.968699855 9 h after light 1.2605882233333334 1.046093495 1.45292472 11 h after light 1.6122914696666666 0.746376157 2.378730659 13 h after light 1.4544852153333332 0.367366559 2.108044112 15 h after light 1.6155859696666668 1.2147994770000001 1.9688546880000002 1 h after dark 1.5735831743333335 1.081456887 2.42411446 3 h after dark 2.1702970026666666 1.688942629 2.5388274369999997 5 h after dark 3.087375194333333 2.5364724119999997 3.495150261 7 h after dark 2.638493685333333 2.163516029 3.0666449019999997