Multiple random values in one frame

Hi guys,

Does anyone happen to know how exactly this works on the background and if it is ok to do:

 float one;
 float two;
 float three;
 float four;
 float five;
 
     void Update()
     {
         one = Random.value;
         two = Random.value;
         three = Random.value;
         four = Random.value;
         five = Random.value;
     }

I need to random bunch of variables in one single frame. When I do it like above and print them, they all seem to random different values and all seems ok. But I heard that since the Random is depended on the clock, randoming in one frame may produce same results... This doesn't happen in my test but I would still like to verify if it's ok to leave the code like this.

If this is fine, then what's the rumor about randoming multiple times in one frame?

Thanks!