list index out of range

[SheeppOSU]

Try this. Fix is in "convert_local_timezone"

from astral import Astral 
from scipy import *
from pylab import*
import numpy as np
from numpy import array
import matplotlib.pyplot as plt
import datetime
from datetime import timezone
from datetime import timedelta
import matplotlib.dates as dates
import pandas as pd  
import pytz
import sys
 
def last_digits(num, last_digits_count=2):
    return abs(num) % (10**last_digits_count)
 
orig_date=[]
orig_time=[]
movements=[]
 
with open('bird_jan25jan16.txt', 'r') as f:
    for line in f:
        data = line.split()    # Splits on whitespace        
        orig_date.append(data[0][:])
        orig_time.append((data[1][:]))
        movements.append(int(data[2][:]))
    for i in range(0,len(orig_date)):
        if ((len(str(movements[i-1])) - len(str(movements[1]))) >=2):            
            if movements[i]==0 or (  (movements[i-1] == movements[i+1] ) and  (last_digits(movements[i-1]) == last_digits(movements[i]))):
                movements[i]=((movements[i-1]+movements[i+1])/2)
 
             
 
         
 
 
""" putting date and time together and converting them to datetime objects"""
 
dt_fmt = '%Y-%m-%d %H:%M:%S.%f
 
timestamps = []
 
for col_dt in zip(orig_date , orig_time):
     
    new_dt_str = ' '.join(col_dt)
    new_dt = datetime.datetime.strptime(new_dt_str, dt_fmt)
    timestamps.append(new_dt)
    
 
def convert_local_timezone():  #function for conversion
    converted_dates=[]
    for date in timestamps:
        local_tz = pytz.timezone('Europe/Berlin')
        local_time = date.replace(tzinfo=pytz.utc).astimezone(local_tz)
        converted_dates.append(local_time)
    return converted_dates
 
CEU_times=convert_local_timezone()
 
 
 
print(timestamps[0]) #works
print(CEU_times[0]) #works
print(CEU_times[1]) # gives the error
print(len(timestamps))  #238748
print(len(CEU_times)) # should be 238748 too but instead is 1
#print(CEU_times[0].year)