Image No: 1	 mean -0.012, std 0.126	 Exposure Start Time: Tue Oct  4 10:00:19 2022
Image No: 2	 mean -0.032, std 0.116	 Exposure Start Time: Tue Oct  4 10:26:18 2022
Image No: 3	 mean -0.069, std 0.191	 Exposure Start Time: Tue Oct  4 10:52:18 2022
Image No: 4	 mean -0.022, std 0.152	 Exposure Start Time: Tue Oct  4 11:18:17 2022