House no.	Location	CO₂ Concentration
House no.	Location	Min.	Max.	STD	Mean
1	D	812	1126	138.2	930
2	D	805	1145	148.9	921
3	D	758	995	105.9	900
4	D	825	981	64.07	920
5	D	840	1165	154.5	985
6	A	688	730	16.8	706
7	C	715	835	49.3	799
8	A	685	720	13.5	708
9	B	710	935	90.9	861
10	D	818	1138	134.4	987
11	D	790	937	59.8	873
12	D	823	980	65.8	923
13	D	826	964	56.4	900
14	D	779	987	88.1	920
15	A	598	804	74.9	717
16	D	887	1140	92.2	994
17	D	830	945	44.5	902
18	D	801	931	57.7	851
19	C	717	842	52.5	770
20	D	816	942	45.5	884
21	D	909	931	9.1	920
22	A	687	732	20.1	714
23	D	869	968	43.9	911
24	D	827	1250	175.7	966
25	C	728	761	13.8	748