Run annual hourly glare with climate based sky

Hi all,

I am trying to run the hourly glare analysis across a year (8760 hours) with the climate based sky. From the component of the CB sky, we can assign the month, day and hour. But seems not able to select a period of time across the year, for example, every hour from January 1 to June 30.

I currently use DOY/HOY to assign the analysis period (basically I want to run 8760 hours), and connect its HOY to DAY_MONTH_HOUR_CALCULATOR. Then, connect it to CB sky. But, there are several warnings pop-up on the component "DOY/HOY", says Feb. has 28 days, the date is corrected by Ladybug, and as well as other months less than 31 days. After the HOY is connected to the "DAY_MONTH_HOUR_CALCULATOR", the warnings are gone, and the lines become green. However, when I connect the "DAY_MONTH_HOUR_CALCULATOR" to CB sky, the output of "sky file pate" turns orange again. This causes the repetition of the last day of those months less than 31 days. 

(I attach a picture for your information)

Does any of you know how to solve this problem? And what is the best way to run annual hourly (8760 hours) with CB sky? 

Many thanks in advance!!

Wenhsin