WDR?
Assume a turret? Can you put a piece of board on the top to make a "hat bill" kind of shield? That is lens flare and you may be able to block it with something. Many bullets have that little overhang. (Not sure what actually term is for it. Photogs call it a "Flag")
at least it has an iris on it to keep you from damaging the sensor.. winter time fucks a couple of my cameras in the day on the south side, but luckily by the time the prowlers and gangstas come out the sun has retreated from view.. If you search I posted a link to a sunrise/sunset caculator a while back that shows you where the sun goes over the year to help you try to plan for this shit.
The problem with hoods is they attract another, often PIA- bees. If it's a nice sunny spot and they find that delightful roof to make a home under, all you get is their activity all day long. That said, I've had some success making a hood out of aluminum roof flashing cut to size and then lining the inside with black gaffers tape. Ultimately, it didn't help in the situation I was trying to solve because it needed to extend out quite a bit to effectively block the sun but then you guessed it- it encroached on FOV. Aiming to avoid the problem is really the only way, or just living with it but that can be a long wait every day. Best to re-aim.
It's not, so long as it remains that little all season long.