I want to have my error bar graph like given in picture

clear all; clc;
C = [0.962  0.9416  0.9606  0.9845  0.9385];
N = [0.9392  0.979  0.948  0  0];
S = [0.9599  0.9276  0.9571  0.9339  0.9763];

xx = [C;N;S];
xx_error = xx/10;
h = bar(xx);
colormap(summer)
set(h,'BarWidth',0.8);    % The bars will now touch each other
set(gca,'YGrid','on')
set(gca,'GridLineStyle','-')
set(gca,'XTicklabel','Cloudy|Night|Sunny')
set(get(gca,'YLabel'),'String','U')
lh = legend('Series1','Series2','Series3');
set(lh,'Location','BestOutside','Orientation','horizontal')
hold on;
numgroups = size(xx, 1); 
numbars = size(xx, 2); 
groupwidth = min(0.8, numbars/(numbars+1.5));
for i = 1:numbars
      % Based on barweb.m by Bolu Ajiboye from MATLAB File Exchange
      x = (1:numgroups) - groupwidth/2 + (2*i-1) * groupwidth / (2*numbars);  % Aligning error bar with individual bar
      errorbar(x, xx(:,i), xx_error(:,i), 'k', 'linestyle', 'none');
end