condition mean min max 1 h after light 15.162943483333333 10.56699086 18.07943185 3 h after light 12.149601289 7.805583207000001 15.290863199999999 5 h after light 14.217803943333331 10.67763462 16.955399399999997 7 h after light 12.12559963 10.45604128 13.27893178 9 h after light 16.41724177 13.71696264 18.12731408 11 h after light 13.076337756666668 11.94379975 14.7318198 13 h after light 16.164330936666666 13.22484491 19.72783955 15 h after light 13.4415758 11.79880762 15.009971900000002 1 h after dark 14.206206073666666 9.962941311 17.552343399999998 3 h after dark 15.245896956666666 11.88084794 18.82950214 5 h after dark 14.681361826666667 14.17883691 15.070336900000001 7 h after dark 15.168181563333334 12.14245555 17.3465889