My poor little monstera adansonii got sunburn 😠The question is: what was the culprit? I put it in the garden yesterday to get some sun. I’m in the UK so it was chilly but sunny. Today, it was inside under the grow light, which is on a low setting for 9 hours. Is the grow light too close? Should it not be on for so long (options are 3, 9, or 12 hours)? Thanks!