condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.18591095000000002 0.0988609 0.272961 4 h after light 0.096024 0.0 0.192048 8 h after light 0.04661625 0.0 0.0932325 12 h after light 0.102368 0.101804 0.102932 2 h after dark 0.2188569 0.0980448 0.339669 4 h after dark 0.04103185 0.0 0.0820637 8 h after dark 0.0421532 0.0 0.0843064 12 h after dark 0.0430792 0.0 0.0861584