condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 0.0 0.0 0.0 11 h after light 0.0 0.0 0.0 2 h after dark 0.0019608166666666665 0.0 0.0235298 6 h after dark 0.0 0.0 0.0 10 h after dark 0.0 0.0 0.0