condition mean min max 4 h after light 0.1463043 0.0431671 0.303988 8 h after light 0.2990345 0.0442305 0.530476 12 h after light 0.2602 0.190043 0.3874 4 h after dark 0.469479 0.307206 0.776741 8 h after dark 0.3421199 0.0789537 0.519056 12 h after dark 0.26666033333333333 0.179393 0.438671