Cannot select hour properly because of date limits

[VictorLamoine]

Example bag file:
2020-12-17-09-54-35.bag.zip

path:        2020-12-17-09-54-35.bag
version:     2.0
duration:    17:18s (1038s)
start:       Dec 17 2020 09:54:35.04 (1608195275.04)
end:         Dec 17 2020 10:11:53.08 (1608196313.08)
size:        11.1 MB
messages:    186810
compression: none [12/12 chunks]
types:       rosgraph_msgs/Log [acffd30cd6b6de30f120938c17c593fb]
             std_msgs/Float32  [73fcbf46b49191e672908e50842a83d4]
topics:      /node/topic_0   31134 msgs    : std_msgs/Float32 
             /node/topic_1   31134 msgs    : std_msgs/Float32 
             /node/topic_2   31134 msgs    : std_msgs/Float32 
             /node/topic_3   31133 msgs    : std_msgs/Float32 
             /node/topic_4   31133 msgs    : std_msgs/Float32 
             /node/topic_5   31133 msgs    : std_msgs/Float32 
             /rosout             9 msgs    : rosgraph_msgs/Log (2 connections)

I cannot modify hour 10 to 9 in the end time because this would mean the end is before the start.