"local_date","messages_sent_evening_countmostfrequentcontact","messages_sent_evening_count","messages_sent_evening_distinctcontacts","messages_sent_evening_timefirstmessage","messages_sent_evening_timelastmessage"
"2020-05-28",1,2,2,1218,1401
"2020-05-29",0,2,2,1218,1401