condition mean min max 2 h after light 0.763559 0.0 1.43767 6 h after light 0.351888 0.0 0.727386 10 h after light 0.5708203333333333 0.0 1.21101 2 h after dark 1.7135066666666667 1.00564 2.31198 6 h after dark 1.317111 0.404034 3.06284 10 h after dark 0.950833 0.88813 1.02021