ANSWER TO QUIZ
This hexagram has chou wealth moving [yao ] that changes to wu fire offspring , first half of the day although clear , commonly there are floating clouds covering the sun, but after Wu time [11 - 1 pm ] , all sky haven't any clouds .
Therefore money yao although indicate bright and clear , inevitably no clouds will certainly start when wu time arrive and seen offspring, then major clarity of [sky - weather ] is also.
Official ghost is just a sound of thunder.
Official ghost, in case of Parents yao as source God [yuan shen ], when moving then produce Parent Yao, hence indication of sound of thunder.
Perhaps some black clouds, maybe there is a thunder and lightning response, not stick to the four seasons , and don't make a conclusion when [there is ] sound of thunder, to [deceive you by ] some black cloud mist .