condition mean min max 4 h after light 0.0 0.0 0.0 8 h after light 0.01012865 0.0047891 0.0154682 12 h after light 0.0 0.0 0.0 4 h after dark 0.0038904333333333336 0.0 0.0116713 8 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0