condition mean min max 3 h after light 0.015612775 0.0 0.0877586 7 h after light 0.0 0.0 0.0 11 h after light 0.008062691666666667 0.0 0.0967523 2 h after dark 0.00508005 0.0 0.0609606 6 h after dark 0.00898125 0.0 0.107775 10 h after dark 0.0 0.0 0.0