This is a situation that was given in a class of mine, which I didn't fully understand the solution too. My professor is not the easiest guy to get some time with, so I decided to post the situation here instead to get some help. I guess the whole point he was trying to make was to be able to balance two extreme readings of tungsten and daylight, even if the situation doesn't make much sense. Or perhaps I completely misunderstood the situation.
In my notes I have a Daylight ext./tungsten int. situation, an HMI int./daylight ext. situation and a night situation with a city view through the window and tungsten lit int.
If none of this makes sense to you, perhaps you could just help me to understand the general principles of balance?
Thanks David,
Ryan Mhor