condition mean min max 0 h after light 0.332122 0.0 0.664244 2 h after light 0.346369 0.0 0.692738 4 h after light 0.1512065 0.0 0.302413 8 h after light 0.318309 0.158701 0.477917 12 h after light 0.3310095 0.309856 0.352163 2 h after dark 0.324546 0.172664 0.476428 4 h after dark 0.153868 0.0 0.307736 8 h after dark 0.5081405 0.347006 0.669275 12 h after dark 0.08233 0.0 0.16466