But it's not (evenly) full spectrum though, so why would it be white? I can understand either green (the blackbody peak) or red/yellow (as seen with human eyes

But it's not (evenly) full spectrum though, so why would it be white? I can understand either green (the blackbody peak) or red/yellow (as seen with human eyes through our atmosphere). Who would considered it white, apart from an astronaut?