condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 0.017643641666666664 0.0 0.0772392 11 h after light 0.019485675 0.0 0.107218 2 h after dark 0.0 0.0 0.0 6 h after dark 0.010545533333333332 0.0 0.0639988 10 h after dark 0.00772825 0.0 0.092739