condition mean min max 2 h after light 0.0 0.0 0.0 6 h after light 0.0 0.0 0.0 10 h after light 1.8289499999999999 0.0 10.9737 14 h after light 0.0 0.0 0.0 18 h after light 1.4354966666666666 0.0 8.61298 2 h after dark 0.0 0.0 0.0