Date	Time    	Helium	Nitrogen  
12/18	05:00 am	-1.0	  12.8
12/18	06:00 am	  00.6	  12.8
12/18	07:00 am	-1.0	  12.9
12/18	08:00 am	-1.0	  12.9
12/18	10:11 am	  76.3	  13.0
12/18	11:00 am	-1.0	  13.1
12/18	12:00 pm	-1.0	  13.2
12/18	01:00 pm	-1.0	  13.2
12/18	02:00 pm	-1.0	  13.2
12/18	03:00 pm	-1.0	  13.3
12/18	04:00 pm	-1.0	  13.3
12/18	05:00 pm	-1.0	  13.4
12/18	06:00 pm	-1.0	  13.5
12/18	07:00 pm	-1.0	  13.5
12/18	08:00 pm	-1.0	  13.6
12/18	09:00 pm	-1.0	  13.7
12/18	10:00 pm	-1.0	  13.8
12/18	11:00 pm	-1.0	  13.7
12/19	00:00 am	-1.0	  13.8
12/19	01:00 am	-1.0	  13.8
12/19	02:00 am	-1.0	  13.4
12/19	03:00 am	-1.0	  15.3
12/19	04:00 am	-1.0	  22.9
12/19	05:00 am	-1.0	  31.9
12/19	06:00 am	-1.0	  78.2