condition mean min max 3 h after light 0.027002191666666668 0.0 0.0826755 7 h after light 0.005852616666666667 0.0 0.0388268 11 h after light 0.010674341666666667 0.0 0.0702851 2 h after dark 0.013902425000000001 0.0 0.0854966 6 h after dark 0.008060975 0.0 0.0683033 10 h after dark 0.012175383333333333 0.0 0.0743653