For the 5 days here are the results and answer the following questions for each day with the antecedents and consequences for the undesirable behaviour that I would like to change is time spent on my mobile phone

Results:

Day 1 (11hr 49 min):

Day 2 (9hr 12 min):

Day 3 (16h 25min):

Day 4 (15hr 24 min):

Day 5 (10hr 57min):

The antecedents to the behaviour for each day What happens before - triggers - the behaviour that you are trying to change? Are there situations, events or feelings that make your undesirable behaviour more likely to happen? Are there conditions (situations, events, feelings) that encourage the desirable behaviour, that make it more likely to happen?

The consequences that follow the target behaviour for each day What you are getting out of this behaviour? Why are you doing it? Thus, you need to identify the good outcomes that keep you doing the undesirable behaviour, and/or the bad outcomes of your desirable behaviour that discourage you from doing it.

The frequency of the target behaviour - how often or how much time do you spend doing it?

for each day it should be clear what event/feeling occured

keep it a bit lengthy for EACH DAY!