condition mean min max 4 h after light 0.0 0.0 0.0 8 h after light 0.029107066666666667 0.0 0.0873212 12 h after light 0.0 0.0 0.0 4 h after dark 0.0 0.0 0.0 8 h after dark 0.0 0.0 0.0 12 h after dark 0.011750733333333332 0.0 0.0352522