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 0.004085549999999999 0.0 0.0490266 2 h after dark 0.0 0.0 0.0 6 h after dark 0.007673441666666667 0.0 0.0920813 10 h after dark 0.0 0.0 0.0