| Variable | Neutral / slightly warm / slightly cool N = 701 |
Cool to very cold N = 991 |
Warm to very hot N = 71 |
Overall N = 1761 |
p-value2 |
|---|---|---|---|---|---|
| cooling_setting | 0.049 | ||||
| Maximum Cooling | 27 (39%) | 57 (58%) | 3 (43%) | 87 (49%) | |
| Medium Cooling | 43 (61%) | 42 (42%) | 4 (57%) | 89 (51%) | |
| blower_knob_position | 0.5 | ||||
| 3 | 40 (57%) | 51 (52%) | 5 (71%) | 96 (55%) | |
| 4 | 30 (43%) | 48 (48%) | 2 (29%) | 80 (45%) | |
| prefer_to_feel | <0.001 | ||||
| A bit cooler | 18 (26%) | 5 (5.1%) | 2 (29%) | 25 (14%) | |
| A bit warmer | 11 (16%) | 42 (42%) | 0 (0%) | 53 (30%) | |
| Much cooler | 3 (4.3%) | 3 (3.0%) | 2 (29%) | 8 (4.5%) | |
| Much warmer | 1 (1.4%) | 21 (21%) | 1 (14%) | 23 (13%) | |
| No change | 37 (53%) | 28 (28%) | 2 (29%) | 67 (38%) | |
| perceiving_any_draft | 0.001 | ||||
| No | 22 (31%) | 13 (13%) | 4 (57%) | 39 (22%) | |
| Yes | 48 (69%) | 86 (87%) | 3 (43%) | 137 (78%) | |
| humidity_level_preference | 0.003 | ||||
| A bit drier | 12 (17%) | 13 (13%) | 4 (57%) | 29 (16%) | |
| A bit more humid | 6 (8.6%) | 28 (28%) | 0 (0%) | 34 (19%) | |
| Much drier | 3 (4.3%) | 3 (3.0%) | 0 (0%) | 6 (3.4%) | |
| Much more humid | 0 (0%) | 4 (4.0%) | 0 (0%) | 4 (2.3%) | |
| No change | 49 (70%) | 51 (52%) | 3 (43%) | 103 (59%) | |
| air_quality | 0.2 | ||||
| Neutral | 24 (34%) | 24 (24%) | 4 (57%) | 52 (30%) | |
| Slightly fresh | 12 (17%) | 27 (27%) | 0 (0%) | 39 (22%) | |
| Slightly stuffy | 24 (34%) | 28 (28%) | 2 (29%) | 54 (31%) | |
| Very fresh | 3 (4.3%) | 11 (11%) | 0 (0%) | 14 (8.0%) | |
| Very stuffy | 7 (10%) | 9 (9.1%) | 1 (14%) | 17 (9.7%) | |
| satisfaction_level_location_ac_vents | 0.3 | ||||
| Dissatisfied | 21 (30%) | 26 (26%) | 2 (29%) | 49 (28%) | |
| Neutral | 16 (23%) | 26 (26%) | 2 (29%) | 44 (25%) | |
| Satisfied | 29 (41%) | 31 (31%) | 2 (29%) | 62 (35%) | |
| Very dissatisfied | 1 (1.4%) | 13 (13%) | 1 (14%) | 15 (8.5%) | |
| Very satisfied | 3 (4.3%) | 3 (3.0%) | 0 (0%) | 6 (3.4%) | |
| thermal_sensation_radiant_heat | 0.027 | ||||
| Cloudy weather, no sun | 2 (3.0%) | 0 (0%) | 0 (0%) | 2 (1.2%) | |
| Cold | 0 (0%) | 5 (5.3%) | 0 (0%) | 5 (3.0%) | |
| Cool | 1 (1.5%) | 4 (4.3%) | 0 (0%) | 5 (3.0%) | |
| Hot | 7 (10%) | 6 (6.4%) | 1 (17%) | 14 (8.4%) | |
| N.A | 0 (0%) | 1 (1.1%) | 0 (0%) | 1 (0.6%) | |
| Na | 2 (3.0%) | 0 (0%) | 0 (0%) | 2 (1.2%) | |
| Neutral | 24 (36%) | 34 (36%) | 0 (0%) | 58 (35%) | |
| No radiant heat experienced during experiment | 0 (0%) | 1 (1.1%) | 0 (0%) | 1 (0.6%) | |
| No sun | 0 (0%) | 2 (2.1%) | 0 (0%) | 2 (1.2%) | |
| Not a sunny day | 0 (0%) | 1 (1.1%) | 0 (0%) | 1 (0.6%) | |
| Rain,Not much difference. | 0 (0%) | 1 (1.1%) | 0 (0%) | 1 (0.6%) | |
| Raining outside | 0 (0%) | 2 (2.1%) | 0 (0%) | 2 (1.2%) | |
| Slightly cool | 3 (4.5%) | 0 (0%) | 0 (0%) | 3 (1.8%) | |
| Slightly Warm | 14 (21%) | 26 (28%) | 0 (0%) | 40 (24%) | |
| Sun is invisible now. | 0 (0%) | 1 (1.1%) | 0 (0%) | 1 (0.6%) | |
| Very Cold | 0 (0%) | 1 (1.1%) | 0 (0%) | 1 (0.6%) | |
| Very Hot | 2 (3.0%) | 1 (1.1%) | 0 (0%) | 3 (1.8%) | |
| Warm | 12 (18%) | 8 (8.5%) | 5 (83%) | 25 (15%) | |
| Unknown | 3 | 5 | 1 | 9 | |
| tc_c_avg_front_left_seat | 24.2 (22.9, 25.7) | 22.8 (21.7, 23.9) | 27.2 (24.0, 29.6) | 23.4 (22.0, 25.1) | |
| tc_c_avg_rear_right_seat | 26.6 (24.5, 28.1) | 24.9 (23.4, 26.5) | 28.4 (25.9, 31.3) | 25.5 (24.0, 27.4) | |
| tc_c_avg_rear_left_seat | 26.3 (25.0, 28.0) | 24.9 (23.6, 26.0) | 28.6 (25.6, 31.4) | 25.4 (24.2, 27.1) | |
| vel_mps_avg_rear_right_seat | 0.2 (0.2, 0.2) | 0.2 (0.2, 0.2) | 0.2 (0.1, 0.2) | 0.2 (0.2, 0.2) | |
| vel_mps_avg_rear_left_seat | 0.2 (0.2, 0.2) | 0.2 (0.2, 0.3) | 0.2 (0.2, 0.3) | 0.2 (0.2, 0.3) | |
| vel_mps_avg_front_right_seat | 0.2 (0.1, 0.2) | 0.2 (0.1, 0.2) | 0.2 (0.2, 0.2) | 0.2 (0.2, 0.2) | |
| aqi_ugpm3_pm_2_5 | 5.5 (4.8, 7.0) | 5.8 (4.4, 7.6) | 6.1 (4.8, 6.6) | 5.8 (4.5, 7.4) | |
| aqi_ppm_co2 | 3,797.6 (3,248.3, 4,154.0) | 3,809.1 (3,418.9, 4,199.9) | 4,069.3 (2,845.4, 4,410.5) | 3,835.5 (3,341.9, 4,208.0) | |
| aqi_cabin_temperature_c | 21.5 (20.5, 25.5) | 20.9 (19.0, 22.6) | 26.6 (19.4, 29.2) | 21.3 (19.7, 23.6) | |
| 1 n (%); Median (Q1, Q3) | |||||
| 2 Pearson’s Chi-squared test | |||||