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 0.04543408333333333 0.0 0.391342 2 h after dark 0.029746583333333337 0.0 0.356959 6 h after dark 0.0 0.0 0.0 10 h after dark 0.03600875 0.0 0.432105