Table 2 Effect of lighting time on the behavior of Yellow-footed chickens
| Â | LD | LL | P-value | T-value | df |
|---|---|---|---|---|---|
Open field test | |||||
 First step time, s | 60.11 ± 12.71 | 198.80 ± 12.72 | 0.00 | −5.80 | 65.18 |
 Grid number, n | 31.37 ± 3.30 | 4.88 ± 1.51 | 0.00 | 7.30 | 51.96 |
 Defacation, n | 69.05 ± 7.25 | 13.70 ± 3.83 | 0.00 | 6.75 | 56.35 |
 Steps, n | 1.87 ± 0.82 | 0.83 ± 0.14 | 0.00 | 4.52 | 71.10 |
 Escape, n | 2.68 ± 0.49 | 0.28 ± 0.16 | 0.00 | 4.67 | 44.82 |
 Tweet, n | 247.26 ± 21.07 | 54.40 ± 13.41 | 0.00 | 7.72 | 63.22 |
Balance test | |||||
 Time_stayed, s | 96.32 ± 5.35 | 117.70 ± 1.66 | 0.00 | −3.81 | 44.08 |
 Distance _moved, cm | 9.95 ± 1.87 | 0.83 ± 0.37 | 0.00 | 4.77 | 39.94 |
Tonic immobility test | |||||
 Immobility time, s | 113.08 ± 15.88 | 222.32 ± 17.62 | 0.00 | −4.61 | 75.54 |