condition mean min max 3 h after light 1.283592 0.656556 2.1062 6 h after light 1.1908997917666666 9.93753e-05 2.03695 9 h after light 1.292319 0.221887 2.35561 12 h after light 3.6228075 2.231 6.95942 3 h after dark 0.670854 0.0 1.99813 6 h after dark 4.208896666666667 1.43566 7.04112 9 h after dark 1.9427534 0.0015702 3.09858 12 h after dark 2.27024 1.65243 2.88805