Outdoor Air Temps vs. Hoop House

Demonstrate the effect of a simple "Hoop House" covering a small home garden bed during a mid-April cold snap.

observe_date	air_temp_avg	hoop_temp_avg	avg_temp_diff_hoop
2020-04-01	54.2	61.6	7.4
2020-04-02	29.7	37.6	7.9
2020-04-03	28.7	39.4	10.7
2020-04-04	30.9	38.3	7.4
2020-04-05	48.5	44.8	-3.7
2020-04-06	57.0	59.8	2.8
2020-04-07	58.1	60.3	2.2
2020-04-08	56.2	61.0	4.8
2020-04-09	47.7	58.9	11.2
2020-04-10	56.4	59.8	3.4
2020-04-11	57.4	64.7	7.3
2020-04-12	24.6	40.1	15.5
2020-04-13	20.5	38.1	17.6
2020-04-14	29.1	46.8	17.7
2020-04-15	28.2	31.0	2.8