Will doing this stress my plant or make it turn hermie??

im growing indoor but 2 save a lil bit i wanna put it outdoor when the sun out then indoor on a 150 watt hps will that mess it up?

I don't know for sure wether or not it will turn it hermie,
But it sure will stress her out.

it will be fine, lots of people do this sort of thing especially where its cold at night, the only thing you need to watch out for is when you first put it outside just put it in the shade the first few days so it dont get a sun burn, also watch out extra good for pests in your indoor room, being outside for the day can expose it to all kinds of shit