condition mean min max 1 h after light 1.6824266003333332 1.574079887 1.847509012 3 h after light 0.990771033 0.920852239 1.028280423 5 h after light 1.4481466743333333 1.4171677109999998 1.465557693 7 h after light 1.2758943713333333 0.9860592909999999 1.4493522559999998 9 h after light 1.4763411643333335 1.053119666 1.7586200230000002 11 h after light 1.2460179136666667 1.151184577 1.317479819 13 h after light 1.5536153553333334 1.21408659 1.839573463 15 h after light 1.7688918746666666 1.632883972 1.951682463 1 h after dark 1.806386327 1.466289129 1.980010186 3 h after dark 1.826346424 1.478000222 2.3326021519999998 5 h after dark 1.3626367803333332 1.039333579 1.8599317519999998 7 h after dark 2.045641575 1.772142162 2.295087147