This is lighting effect. Play with light.
Turst me I have been messing with different lighting for a while now. I was hoping someone migjht know the particular setting to solve the issue.
Can you share file via cloud to find solution?
It seems that the critical value is lights Rotation and Height Values. Try to play with these value for each light.
Also when you are "Match Image" select type of Lights "Outdoor Sunlight" or"Multiple lights". It seems looks beter. Then try to cusiomize lights.
I get this for "Outdoor Sunlight"
the light is bonce back down from the ridge of the can bottom... I agree with Ares
Definitely a reflection of the bottom of the can. Try to move the light a bit