condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 0.003907733333333333 0.0 0.0468928 11 h after light 0.0 0.0 0.0 2 h after dark 0.0 0.0 0.0 6 h after dark 0.0 0.0 0.0 10 h after dark 0.00761635 0.0 0.0913962