condition mean min max 1 h after light 2.1558032245 1.621590824 2.690015625 3 h after light 2.0418223393333332 1.490682026 3.060201092 5 h after light 1.8105428110000001 1.642404699 1.9126119590000001 7 h after light 1.798063657 1.221698078 2.287433315 9 h after light 2.0281589346666666 1.806108034 2.143014941 11 h after light 1.742795632 1.105646515 2.5580727999999997 13 h after light 2.239882717 1.765556633 2.626613233 15 h after light 1.8501805836666667 1.6988932559999999 2.023466521 1 h after dark 2.290739101333333 1.824084759 2.848564466 3 h after dark 1.7842989333333334 1.5981670940000001 1.893170335 5 h after dark 1.8046578236666668 1.533506169 2.0105584480000003 7 h after dark 1.420886897 1.019477016 1.8901844819999998