condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 0.0023841333333333332 0.0 0.0286096 11 h after light 0.0 0.0 0.0 2 h after dark 0.0 0.0 0.0 6 h after dark 0.00284995 0.0 0.0341994 10 h after dark 0.0 0.0 0.0