Bear lake Mack color phases

[outdoorsman1]

I have been fishing Bear lake for several years now and have noticed something that I would like to know more about. The lake trout that I catch sometimes are totally different color some are very light and some are darker like the ones from the gorge. I have been told that there are different types of Lakers in Bear lake and wanted some of the more seasoned fisherman's opinion about it. I'm hoping Scott chimes in and let's us in on his knowledge as well. I am including two photos of recent fish that I have caught in the last few weeks that look totally different.
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