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 0.013078258333333334 0.0 0.0924426 2 h after dark 0.026763691666666665 0.0 0.135266 6 h after dark 0.025686225 0.0 0.215563 10 h after dark 0.015613333333333333 0.0 0.18736