求翻译：TRAFFIC下降9.2%,入夏以来气温都不算高,但WEEK19开始气温骤升,并且早晚温差逐渐缩小,白天受日照限制,70%客流集中在晚上6,7点左右出游到步行街.是什么意思？

traffic decreased 9.2% since the beginning of summer temperatures are not high, but week19 start temperature soared, and the temperature difference between day and night gradually reduced by the sunshine during the day limit, 70% of passenger traffic is concentrated around the 6,7 point in the eveni

TRAFFIC decreased by 9.2 % since the beginning of the summer, temperatures are not high, but start WEEK 19 sudden temperature rise, temperature differences between day and night and day, and gradually reduce the sunshine, focus on passenger traffic at 70 per cent in the evening, around 7 6 for a day

TRAFFIC drops 9.2%, since has entered the summer the temperature all not to calculate high, but WEEK19 starts the temperature to rise suddenly, and sooner or later the temperature difference gradually will reduce, daytime the sunshine limit, 70% passenger flow is concentrated about evening 6,7 o'clo

TRAFFIC fell by 9.2%, since this summer the temperature is not high, but WEEK19 sudden rise in temperature and temperature differences gradually narrowing sooner or later, limited by the sunshine during the day, 70% passenger set at 6 in the evening, around 7 trips to the Mall.

正在翻译，请等待...