| Variable | Standardized β | t |
| Dependent Variable=Positive emotion | - | - |
| HR std (asleep) | -0.203 | -3.778*** |
| HR (relaxed) | -0.097 | -1.760 |
| HR (asleep) | -0.149 | -2.647** |
| HR (high physical load) | -0.120 | -2.151* |
| Overall regression: F(4,339)=7.104*** | - | - |
| Adjusted R2=0.066 | - | - |
| Dependent Variable=Engagement | - | - |
| HR (high mental load) | 0.207 | 3.743*** |
| ST (high physical load) | 0.130 | 2.465* |
| HR std (high mental load) | -0.122 | -2.200* |
| Overall regression: F(3,340)=7.285*** | - | - |
| Adjusted R2=0.052 | - | - |
| Dependent Variable=Relationship | - | - |
| HR std (aleep) | -0.172 | -3.297** |
| HR (aleep) | -0.201 | -3.652*** |
| HR (high physical load) | -0.150 | -2.744** |
| Overall regression: F(3,340)=9.465*** | - | - |
| Adjusted R2=0.069 | - | - |
| Dependent Variable=Meaning | - | - |
| HR (high mental load) | 0.389 | 6.344*** |
| HR std (high mental load) | -0.178 | -3.276** |
| HR std (relaxed) | -0.136 | -2.601* |
| ST std (high physical load) | 0.121 | 2.397* |
| GSR (high physical load) | 0.126 | 2.475* |
| HR (high physical load) | -0.136 | -2.289* |
| Overall regression: F(6,337)=11.678*** | - | - |
| Adjusted R2=0.157 | - | - |
| dependent Variable=Accomplishment | - | - |
| HR (high mental load) | 0.257 | 4.700*** |
| HR std (high mental load) | -0.146 | -2.676** |
| ST std (high physical load) | 0.130 | 2.436* |
| WS (high physical load) | -0.111 | -2.075* |
| Overall regression: F(4,339)=8.070*** | - | - |
| Adjusted R2=0.076 | - | - |