so I downloaded a great profile made by Jon from ecotech service. I tried to upload it to canreef but no go (invalid file) so I set up a 4share account and uploaded it there and here is the link:
JonsRadionGraph.etg
you should be able to download it and importing it via the ecotech software.
you may have to set the sunrise/set to 10am and 11pm
let me know if it works.