|   监测起始时刻  |       最大值  |       最小值  |       大小差值  |       平均值  |       绝对值最大值  |       绝对值平均值  |       正值概率(%)  |    
|   14:45  |       7.6  |       −28.2  |       35.7  |       −6.6  |       28.2  |       7  |       12.1  |    
|   17:55  |       3.2  |       −30.2  |       33.4  |       −14.1  |       30.2  |       14.2  |       3.3  |    
|   18:20  |       9.2  |       −34  |       43.2  |       −15.1  |       34  |       15.4  |       3.6  |    
|   18:35  |       3.3  |       −38  |       41.3  |       −15.9  |       38  |       15.9  |       0.8  |    
|   23:00  |       12.3  |       −28.6  |       40.9  |       −5.4  |       28.6  |       6.5  |       18.3  |    
|   00:43  |       0.9  |       −0.5  |       1.4  |       0.29  |       0.9  |       0.3  |       -  |    
|   01:20  |       0.5  |       −0.3  |       0.8  |       0.26  |       0.5  |       0.3  |       -  |    
|   01:45  |       0.5  |       0  |       0.5  |       0.26  |       0.5  |       0.3  |       -  |