Year | Day of the week | Interaction | ||||
First daily 50-lux light exposure | F(1, 331) = 18.2 | P < 0.0001 | F(1, 331) = 258.1 | P < 0.0001 | F(1, 331) = 3.7 | P = 0.0557 |
Last daily 50-lux light exposure | F(1, 331) = 6.2 | P = 0.0136 | F(1, 331) = 111.0 | P < 0.0001 | F(1, 331) = 0.01 | P = 0.92 |