condition mean min max 1 h after light 1.7175823625 1.665417603 1.7697471219999998 3 h after light 1.3977594819999999 1.224080437 1.7269629869999998 5 h after light 1.34699674 1.244245984 1.4178844519999998 7 h after light 1.5849974526666666 1.350297876 1.770813543 9 h after light 1.8311671120000002 1.770781224 1.863491253 11 h after light 2.0276766386666667 1.955834476 2.1375832619999997 13 h after light 1.598716108 1.5009218469999999 1.757483603 15 h after light 1.901051311 1.274169942 2.339633164 1 h after dark 1.809678737 1.453951781 1.9989926080000002 3 h after dark 1.7057741746666666 1.36484373 1.9817271969999999 5 h after dark 1.7872702343333333 1.5707487869999999 2.091144776 7 h after dark 1.8638637893333332 1.403110275 2.520245976