Having trouble with Annual daylight - Honeybee legacy tools

I am a newbie to Ladybug/honey bee tools and I wanted to do a test run of honeybee tools to calculate the annual daylight modeling. The simulation ran with no errors but the output doesn’t seem right as the window is facing north but the % seems quite odd. The analysis is supposed to be a nice gradient from the window towards the end of the wall but as you notice in the image it seems wrong. I have tried several times and not sure where did u go wrong.
Much appreciate it if someone can help with this rudimentary issue.
I am attaching the rhino as well as gh file for your reference.


annual_daylight analysis (old honeybee) - Works.3dm (67.4 KB) annual_daylight analysis (old honeybee) - Works.gh (512.6 KB)