Night time light sensitivity of C.walkeriana hybrids

[Jmoney]

speaking of night sensitivity, Stephen have you noticed stunted growths with night light? I have had issues with nobilior, which I find more challenging to grow than walkeriana, and I am wondering if it is due to nighttime light. I had for a while put a brown bag over the walkeriana section at night since I often do maintenance at nighttime after the house is quiet, but had gotten out of the habit of doing so...(back to it)