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I've put a few drops of sugar solution into the pots and put them in my drawer (keep them in the dark so they don't get too stressed). I'll let them go in the morning - the weather is pretty horrendous here at the moment also. Apparently the weather is going to get a damn sight worse tomorrow! If I let them go now they will just come back in - I can't shut my window and there's enough light coming from power supplies, pc, monitor led standby light, HDD light and even my phone blinking. They seem to like being in this room.