Yes, this belongs to a section dens from new guinea, et al. that's pretty moist and shady growing... but higher light of course gets a bit more blooms but there's a tipping point where they'll burn or be stressed as I found out... but yours looks good from the east window! the purple on the stems is nice...
a shaded southern exposure may work perfectly, you'll just have to see, as i said I had to keep it shaded, ie move a bunch of mounts needing higher light over it in my old (big) growing case... from a metal halide light I use to use... or... you could stick outside in said trees a little later in the year...
They were pretty shaded suspended mid level in heavily stocked areas at Andy's orchids when i was there last... all dangling down in your face as you attempt to go through all that vegetation...