condition mean min max 1 h after light 5.348253069 4.820945694 5.8755604439999995 3 h after light 4.787203281 3.911063235 5.916388778 5 h after light 5.956146774666666 4.937207615 6.967777513 7 h after light 7.030781369666666 6.365689985 7.483115292999999 9 h after light 6.808127495 5.418324103 8.437251716 11 h after light 5.697168367 2.80097117 7.162603841 13 h after light 6.090506869666666 5.462449035 6.492692132999999 15 h after light 6.981225693 6.639499521 7.508604534 1 h after dark 6.035729154333334 5.107471642 7.752360226 3 h after dark 5.554072088333333 3.918422322 7.310025822999999 5 h after dark 5.079978746 3.973175074 6.743004657 7 h after dark 4.9382778179999995 3.858553255 6.090594442