condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.218034 0.0 0.436068 4 h after light 0.0 0.0 0.0 8 h after light 0.0 0.0 0.0 12 h after light 0.0960579 0.0469998 0.145116 2 h after dark 0.7249964999999999 0.108253 1.34174 4 h after dark 0.0674655 0.0 0.134931 8 h after dark 0.1560835 0.0 0.312167 12 h after dark 0.0323334 0.0 0.0646668