condition mean min max 3 h after light 2.695975e-05 0.0 0.000323517 7 h after light 0.0 0.0 0.0 11 h after light 0.0 0.0 0.0 2 h after dark 0.0 0.0 0.0 6 h after dark 6.025e-06 0.0 7.23e-05 10 h after dark 0.016980513833333332 0.0 0.203398