condition mean min max 1 h after light 12.19546704 11.95960355 12.43133053 3 h after light 12.351113866666667 11.72781073 12.96797159 5 h after light 13.225394006666667 11.61167789 16.02014097 7 h after light 13.927698813333334 12.71885102 14.74243393 9 h after light 17.17907822 14.23103607 21.78393722 11 h after light 15.007773106666667 14.02718046 16.84617591 1 h after dark 15.530702796666667 14.16939966 17.96159595 3 h after dark 16.117995946666667 15.33728971 17.52144296 5 h after dark 15.708865046666668 14.613468300000003 16.77949183 7 h after dark 12.260870899333334 8.721009367999999 14.24955254 9 h after dark 15.17122717 13.87840704 16.26381168 11 h after dark 12.570618596666666 11.38531063 14.64081502