Image No: 1	 mean -0.051, std 0.188	 Exposure Start Time: Wed Sep 28 01:38:05 2022
Image No: 2	 mean -0.018, std 0.17	 Exposure Start Time: Wed Sep 28 02:04:04 2022
Image No: 3	 mean -0.029, std 0.164	 Exposure Start Time: Wed Sep 28 02:30:04 2022
Image No: 4	 mean -0.021, std -0.185	 Exposure Start Time: Wed Sep 28 02:56:03 2022