No, it's actually a great time to shoot, but the thing is, a lot of the details in the shadowed parts are going to need very meticulous processing...you need to show detail in the shadowed parts, but still retain the highlights, and still make the scene look "good". The top photo for example has a nice spot in the foreground where the trees on the ridge top, to the left of the building, are just starting to be back-lighted; that area could stand to be brightened up a bit, maybe by some judicious dodging. I'm not exactly sure how you want these shots to be rendered...the way the human eye sees is with a dynamic range that far, far exceeds any sensor, so what the photographer needs to do is to "fit" the scene DR into roughly 11 stops' worth on-screen...so you need to basically map out the tones, and "tweak" the shots. Curves, and black point, white balance, brightness level, exposure, and maybe split-toning, all could be used, as well as some dodging and maybe burning in too.