具有多个条件的 df.loc

Question

I am trying to produce a variable in my dataframe that states if the specfied time is in rush hour using two other variables 'hour' and 'weekday?'.When I run the code it only states 'NaN', can someone guide me on what is wrong with my code? The code that i am using can be seen below:

df.loc[(df['hour'] <7) & (df['hour']>10) & (df['hour'] <3) & (df['hour']>6) , 'Rush_hour?'] = 'No' 
df.loc[(df['hour'] >=3) & (df['hour']<=6) & (df['weekday?'] == 'yes'), 'Rush_hour?'] = ' Yes-pm'  ```

Answer 1

Your syntax is correct and the code works. The problem is as ansev stated, your condition never yields True and therefore the only values you see are NaN.