Guys... what means this bar of sunset/sunrise which fill through the day. I thought that it fills first time when sun is in zenit (in the noon) but this is not correct because in my country sunrise is in 7:31 and sunset is in 16:41, and the middle of this two times is 11:55, aprox. 12:00. And the bar fills in 12:20. Then the bar resets and fill again till 16:55 or something like that. 
