It seems that Monday 1:10-2:30, Wednesday 4:30-5:50, and Friday after 2:30 that everyone is free for meetings.

Gigi (commuting):

Period

 Monday Tuesday Wednesday Thursday Friday
1  8:10-9:30          
2  9:50-11:10   Class     Class
3  11:30-12:50     Class   Class
4  1:10-2:30         Class
5  2:50-4:10          
6  4:30-5:50          
7  6:10-7:30 Class        
8  7:40-9:00 Class Class Class Class  
9  9:10-10:30     Class    

Sid:

Period

 Monday Tuesday Wednesday Thursday Friday
1  8:10-9:30          
2  9:50-11:10   Intro Software     Intro Software
3  11:30-12:50 Algebra     Algebra  
4  1:10-2:30   DE   DE DE
5  2:50-4:10 Linux     Linux  
6  4:30-5:50 Italian Italian   Italian  
7  6:10-7:30 Econ   Linux    
8  7:40-9:00          
9  9:10-10:30          

Gaurav:

Period

 Monday Tuesday Wednesday Thursday Friday
1  8:10-9:30 Class     Class  
2  9:50-11:10 Class Class   Class Class
3  11:30-12:50   Class     Class
4  1:10-2:30   Class   Class  
5  2:50-4:10   Class      
6  4:30-5:50   Class   Class  
7  6:10-7:30          
8  7:40-9:00          
9  9:10-10:30          

Kevin:

Period

 Monday Tuesday Wednesday Thursday Friday
1  8:10-9:30          
2  9:50-11:10 Mtg Leadership Intro Software   Mtg Leadership Intro Software
3  11:30-12:50          
4  1:10-2:30          
5  2:50-4:10          
6  4:30-5:50 Engineer Econ Socio   Socio  
7  6:10-7:30 Engineer Econ Psych   Psych  
8  7:40-9:00          
9  9:10-10:30          

Peter:

Period

 Monday Tuesday Wednesday Thursday Friday
1  8:10-9:30          
2  9:50-11:10

Public Econ

 Intro Software   Public Econ Intro Software
3  11:30-12:50 Statistics     Statistics  
4  1:10-2:30   Prin. of  EE II EE II Lab Prin. of EE II  
5  2:50-4:10     EE II Lab    
6  4:30-5:50   Balance & Payment   Balance & Payment  
7  6:10-7:30 Corp in Society   Corp in Society    
8  7:40-9:00          
9  9:10-10:30